• Sefranek, J. Conceptual Interfaces. Cognitive Systems 5-3, Dec. 1999, 255-270.
• Sefranek, J., Kravcik, M. A model of collaborative writing. Cognitive Systems 4-3, 4, Feb. 1997, 401-428
• Kirchheimova, H., Kravcik, M., Sefranek, J. An Architecture for Relationships Modelling and Information Access. In: New Media and Telematic Technologies for Education in Eastern European Countries, eds. P. Kommers, A. Dovgiallo, V. Petrushin, P.Brusilovsky, Twente University Press, 1997
• Sefranek, J. Dynamic and context-dependent aspects of man-machine communication. 2nd Workoshop on Man-Machine Communication, Freibeurg, 1997, abstract
• Kirchheimova, H., Kravcik, M., Sefranek, J. MONSTER: An Environment for Cooperative Reading and Writing. Proceedings of the First Interdisciplinary Workshop on Cognitive Modelling and User Interface Development, December 1994, Vienna
• Kirchheimova, H., Kravcik, M., Sefranek, J. MONSTER: An Architecture for Relationships Modelling and Information Access. Proceedings of the East-West International Conference on Computer Technologies in Education, September 1994, Crimea, Ukraine
• Sefranek, J. Nemonotonnost z hladiska logickeho programovania. Informacne systemy 2-3/1991, 141-150
• Sefranek, J. Nemonotonnost, nekonzistentnost a logicke programmovanie. LOP'91, 1991, 199-206
• Sefranek, J. Deduktivne databazy. in: Prolog a umela inteligence, Praha 1990, 104-114
• Kalas, I., Sefranek, J., Repezentacne schemy v znalostnych systemoch. SOFSEM'90, 227-252
• Sefranek, J. Starocna historia pocitacov. Slovenske pohlady, 1990, 2
• Sefranek, J. Nenormalizovane relacie. Informacne systemy 4/1989, 395-405
• Skvarenina, M., Sefranek, J. Maly databazovy system (MAMED). Informacne systemy 1/1989, 37-47
• Sefranek, J. Modifikacie deduktivnych databaz. LOP'89, 1989, 65-75
• Sefranek, J. Temporalny model dat. DATASEM'88, 167-173
• Sefranek, J. Temporalna databazova logika, SOFSEM'88, 57-60
• Sefranek, J. Dotazovaci system nad MUMPS-ovskou databazou. Operacny system DIAMS, februar 1988, CSVTS Bratislava
• Sefranek, J., Skvarenina, M. Minor medicine-oriented database system. Proceedings of the 10th international conference on database management systems,Cedzyna (Poland) 1987, 271-280
• Benetinova, J., Sitanyiova, H., Sefranek, J., Urbanova, E., Mrufkovic, S., Kollarova, E. Klinicko -- farmalogicke sledovanie noveho ceskoslovenskeho preparatu Ferro Guttae v liecbe siberopenickch anemii detskeho veku. Cs. pediatrie, 42 (1987), 5, 248-288
• Skvarenina, M., Sefranek, J. Pristup k historickej databaze. Algoritmy 1987, 303-305
• Abelovska, K., Raisova, A., Rusnak, M., Smolak,L., Sefranek, J., Registration of chronic diseases: software tools and applications. In 4th IMECO Conference - Advances in Biomedical Measurement, Bratislava, 1987
• Rusnak, M., Raisov\'a, A., Sefranek, J., Hrebik, I., Abelovska, K., Cernaj, J. Prve skusenosti s vyuzitim registrov vybanych ochoreni. Konferencia Pocitace v medicine, Stara Tura - Dubnik, 1987, 68-71
• Sefranek, J., Starocna (pred)historia pocitacov. (Niektore prakticke dosledky.) Konferencia Pocitace v medicine, Stara Tura - Dubnik, 1987, 190-193
• Sefranek, J., Databaza s casovym parametrom a znalostami. 2nd Czechoslovak Conference on Biomedical Engineering, microfish, Bratislava, 1987
• Skvarenina, M., Sefranek, J. Jazykove prostriedky projektu ISOR. DATASEM'86, cast 2, 59-67
• Sefranek, J., Skvarenina, M. A software tool for data analysis. The first international conference in Poland "Computers and Medicine", MIPOL85, Wroclaw 1985, 314-317
• Fandak, A., Popper, M., Sykora, M., Gyarfas, F., Fandakova, K., Guregova, M., Sefranek, J. MEDAS and CODEX: Connecting a clinical information system with a diagnostic expert system. Medical Decision Making: Diagnostic Strategies and Expert Systems, North-Holland, 1985, 361-364
• Skvarenina, M., Sefranek, J., Programovy system na definovanie a spracovanie udajov (MAMED). Algoritmy 1985
• Sefranek, J., Skvarenina, M. MDS -- A data definition and manipulation system. Poster. International working conference Computer-aided medical decision making, Praha 1985
• Skvarenina, M., Sefranek, J., Databazovy medicinsky orientovany minisystem. Vyuziti pocitacu v lekarstvi a zdravotnictvi. (Obecne pouzitelny software.), Praha 1984
• E.Kostolansky, D. Ondrus, J.Sefranek Towards knowledge representation of systems in communication. Computers and Artificial Intelligence, 1 (1982), 2, 153-161
• Chovanec, J., Ondrus, D., Sefranek, J. FORGEN -- system spracovania vykazov na pocitacoch SM3 a SM4. Informa\v{c}n\'e a riadiace syst\'emy, 1981, 2, 37-60
• Sefranek, J. Struktury na semantickych sietach. Interny material, UIRK, Bratislava, 1980
• Sefranek, J. Jednoducha aplikacia ramcov. Interny material, UIRK, Bratislava, 1980
• Sefranek, J. Vedomosti relevantne pre riesenie problemov. Interny material, UIRK, Bratislava, 1980
• Sefranek, J. Problemy, vedomosti, aproximacie a ramce. Interny material, UIRK, Bratislava, 1980
• Sefranek, J. Pocitace a prirodzeny jazyk. Informacne a riadiace systemy, 1979, 3-4, 37-45
• Sefranek, J. Fillmorova padova gramatika. Interny material, UIRK, Bratislava, 1979
• Sefranek, J. Reprezentacia poznatkov. Interna publikacia VULB , Bratislava, 1978, 133s.
• Sefranek, J., Uvod do logiky a metodologie vedy. Skriptum, UK Bratislava, 1970, 83 s.