Koefoed, O. The Application of the Kernel Function in Interpeting Geoelectrical Resistivity Measurements / by O. Koefoed - Berlin : Gebruder Borntraeger, c1968 - viii, 111 p. ; 24 cm. - Geoexploration Monographs ; no. 2 . Includes bibliographical references and index Subjects--Topical Terms: GeophysicsEarth temperature Dewey Class. No.: 551.14