1
by Mitrinovic, Dragoslav S., Pecaric, J., Fink, A.M.
Published 1993
Springer Netherlands

2
by Mitrinovic, Dragoslav S., Pecaric, J., Fink, A.M.
Published 1991
Springer Netherlands

3
by Mitrinovic, Dragoslav S., Pecaric, J., Volenec, V.
Published 1989
Springer Netherlands