The Cauchy problem for fuzzy differential equationsKALEVA, O.Fuzzy sets and systems. 1990, Vol 35, Num 3, pp 389-396, issn 0165-0114Article

Fuzzy differential equationsKALEVA, O.Fuzzy sets and systems. 1987, Vol 24, Num 3, pp 301-317, issn 0165-0114Article

Fuzzy performance of a coherent systemKALEVA, O.Journal of mathematical analysis and applications. 1986, Vol 117, Num 1, pp 234-246, issn 0022-247XArticle

ON EXPONENTIAL FUNCTION AS THE UNIQUE SOLUTION OF AUTONOMOUS DIFFERENTIAL EQUATIONS IN BANACH SPACESKALEVA O; SEPPALA V.1981; REND. MAT.; ISSN 0034-4427; ITA; DA. 1981; VOL. 1; NO 4; PP. 647-658; ABS. ITA; BIBL. 8 REF.Article

Interpolation of fuzzy dataKALEVA, O.Fuzzy sets and systems. 1994, Vol 61, Num 1, pp 63-70, issn 0165-0114Article

A note on fixed points for fuzzy mappingsKALEVA, O.Fuzzy sets and systems. 1985, Vol 15, Num 1, pp 99-100, issn 0165-0114Article

The completion of fuzzy metric spacesKALEVA, O.Journal of mathematical analysis and applications. 1985, Vol 109, Num 1, pp 194-198, issn 0022-247XArticle

The Peano theorem for fuzzy differential equations revisited. CommentaryKALEVA, O; FRIEDMAN, M; MA, M et al.Fuzzy sets and systems. 1998, Vol 98, Num 1, pp 147-149, issn 0165-0114Article

Long-term prognosis of seizures with onset in childhoodSILLANPÄÄ, M; JALAVA, M; KALEVA, O et al.The New England journal of medicine. 1998, Vol 338, Num 24, pp 1715-1722, issn 0028-4793Article