Triangular Norms

by Klement, Erich Peter, Mesiar, R., Pap, E.
Published 2000

Partial Differential Equations through Examples and Exercises

by Pap, E., Takaci, Arpad, Takaci, Djurdjica
Published 1997

Complex Analysis through Examples and Exercises

by Pap, E.
Published 1999

Fixed Point Theory in Probabilistic Metric Spaces

by Hadzic, O., Pap, E.
Published 2001