TY - JOUR AU - Diaz, Joaquin B. AU - VĂ½bornĂ½, Rudolf TI - A fractional mean value theorem, and a Taylor theorem, for strongly continuous vector valued functions JO - Czechoslovak Mathematical Journal PY - 1965 SP - 299 EP - 304 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1965.100672/ DO - 10.21136/CMJ.1965.100672 LA - en ID - 10_21136_CMJ_1965_100672 ER -