TY  - BOOK
AU  - Shashkin, Yu A.,
TI  - Fixed points
T2  - Mathematical world, 1055-9426
SN  - 9788173711206
U1  - 515.7246 SHA 
PY  - 1991///
CY  - Hyderabad
PB  - Universities Press
N1  - Includes bibliographical references (p. 77)
ER  -