Search results for: Rafael López
Mathematische Nachrichten > 287 > 11-12 > 1312 - 1319
Applied Mathematics and Computation > 2013 > 220 > Complete > 316-323
Mathematische Nachrichten > 287 > 11-12 > 1312 - 1319
Applied Mathematics and Computation > 2013 > 220 > Complete > 316-323