TY - BOOK ED - Society of Industrial and applied mathematics TI - Siam journal of applied mathematics T2 - vol1.,no.1 PY - 1953/// CY - Pennsylvania PB - Society of Industrial and Applied mathematics N1 - Lib.has v.14 (1966) -v.15(1967), v.34(1978) -v.40(1981), v.42(1982)v-v45 (1982) -v46 (1986) ER -