Proceedings - Mathematical Sciences
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 495-503
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 471-483
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 505-515
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 555-574
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 545-554
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 457-470
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 429-441
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 517-543
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 443-455
Proceedings - Mathematical Sciences > 2007 > 117 > 4 > 485-493