TY  - BOOK
AU  - Sario L
AU  -  Nakai M
TI  - Classification theory of reimann surfaces
T2  - Lecture notes in mathematics; 605
U1  - B398, L0-;1 
PY  - 1970///
CY  - Berlin
PB  - Springer-Verlag         
KW  - Analysis-special functions
ER  -