TY  - BOOK
AU  - Gilbarg D
AU  - Serrin James
TI  - On isolated singularities of solutions of second order elliptic differential equations
U1  - 515.353 
PY  - 1955///
KW  - Calculus
KW  - Elliptic differential equations
N1  - Photo copy from the Jour D'Analyse Mathematique
ER  -