TY - BOOK AU - Begehr, Heinrich G. W AU - Gilbert, Robert P TI - Transformations, transmutations, and kernel functions SN - 0582091098 SN - 90013592 U1 - 515.353 BEG PY - 1992///-1993 CY - Harlow, Essex, England ; New York PB - Longman Scientific & Technical ; Wiley KW - Differential equations, Partial KW - Kernel functions N1 - Includes bibliographical references and indexes ER -