Introduction to potential theory
Helms, L.V
Introduction to potential theory L.V. Helms - New York Robert E. K 1969 - vi 282 - Pure & applied mathematics 22 .
4.10 / HELM
Introduction to potential theory L.V. Helms - New York Robert E. K 1969 - vi 282 - Pure & applied mathematics 22 .
4.10 / HELM