By clibrary on Mon, 06/23/2025 - 19:34 Author Juan Alfredo Gómez-Fernandez, Francisco Guerra-Vázquez, Guillermo López-Lagomasino, Miguel A. Jiménez-Pozo Publisher Springer Subject Mathematics Year 1988 Vol/Edition 1354 ISBN 9783540460053 URL http://dx.doi.org/10.1007/BFb0089578