TY  - BOOK
AU  - Polya, George
AU  - Szego, Gabor
TI  - Problems and theorems in analysis I: series, integral calculus, theory of functions
SN  - 9783540636403 (pbk.)
U1  - 515.076 
PY  - 1978///
CY  - Berlin	
PB  - Springer	
KW  - Mathematical analysis	
KW  - Calculus, Integral
N1  - https://link.springer.com/book/10.1007/978-3-642-61983-0#toc
N2  - From the reviews: "The work is one of the real classics of this century; it has had much influence on teaching, on research in several branches of hard analysis, particularly complex function theory, and it has been an essential indispensable source book for those seriously interested in mathematical problems. These volumes contain many extraordinary problems and sequences of problems, mostly from some time past, well worth attention today and tomorrow. Written in the early twenties by two young mathematicians of outstanding talent, taste, breadth, perception, perseverence, and pedagogical skill, this work broke new ground in the teaching of mathematics and how to do mathematical research. (Bulletin of the American Mathematical Society)
ER  -