TY  - BOOK
AU  - Magnus Wilhelm
AU  -  Winkler Stanley
TI  - Hill's equation
U1  - B33:1:2, K6;L9;1 
PY  - 1979///
CY  - New York    
PB  -  Dover Publications       
KW  - Equations
N1  - Bibliographical references 122-125p; Index 129p
ER  -