TY - GEN AU - Taylor,Michael Eugene TI - Pseudo differential operators T2 - Lecture notes in mathematics ; 416 SN - 0387069615 U1 - 510.8 PY - 1974/// CY - Berlin, New York PB - Springer-Verlag KW - Differential equations, Partial KW - Pseudodifferential operators N1 - Contine bibliogr ER -