Rostov State University
Department of Mechanics and Mathematics, Cathedra of Elasticity ul. Zorge, 5 , Rostov on Don, 344090, Russia Tel.: 7 (8632) 220825
L.P. Lebedev D.Sc., Professor
Universidad Nacional de Colombia
Facultad de Ciencias , Departamento de Matematicas, Bogota,Colombia Tel.: 57 1 3165207 Fax: 57 1 3165247
Copyright © 2005 Lebedeva Olga mail: [email protected]
