By Frigon M.   in Journal of Fixed Point Theory and Applications

ISSN:1661-7738|1|2|189-194

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 14.029053

By Frigon M.   O'Regan D.   in Fuzzy Sets and Systems

ISSN:0165-0114|129|1|39-45

Elsevier‎(2002)‎

Access to resources Favorite 10.141464