Kovács, S., Kovács, Zs. K., Szabó K. M.: Bifurcations in a System Modelling Hantavirus Epidemics I: Transcritical Bifurcation 3–11

Mező, I.: About the Non-Integer Property of Hyperharmonic Numbers 13–20

Renukadevi, V.: On subsets defined in terms of weak envelopes and envelopes 21–39

Noiri, T., Popa, V.: A general decomposition of continuity 41–50

Hegyvári, N., Hennecart, F.: Iterated difference sets in sigma-finite groups 51–57

Noiri, T., Popa, V.: A generalization of nearly continuous multifunctions 59–74

Pap, Gy.: A constructive approach to matching and its generalizations (Ph. D. Thesis) 75–83

Conferences at ELTE 85–109