Volume 49, Issue 96, January 2003, Pages 140-151
Madeha Darwish; M.A. Abdel-Rahman; L. Koranyi
Volume 47.2, Issue 94, July 2002, Pages 72-84
Madeha Darwish; L. Koranyi; M.A. Abdel-Rahman
Volume 45.1, Issue 89, April 2001, Pages 1-14
Madeha Darwish; C. Nyakas; L. Koranyi