TY  - BOOK
AU  - Lyusternik, L. A. and Yanpol'skiii, A. R.
TI  - Mathematical analysis: : functions, limits, series, continued fractions
U1  - 515 
PY  - 1965///
CY  - London
PB  - ; Pergamon Press
KW  - Mathematical Analysis
KW  - Mathematics
ER  -