TY  - BOOK
AU  - Yosida, Kosaku
TI  - Functional analysis
SN  - 81-8128-157-8
U1  - 515.7 YOS 
CY  - New Dehli
PB  - Springer Publishing Company
KW  - Mathematics
KW  - Functional analysis
N1  - Faculty, students and Staff
UR  - https://libgen.is/book/index.php?md5=DCC6DED27B286170E5C9FCDAD4D04F14
ER  -