1
Academic Journal
Authors: Ugolini, Riccardo
Superior Title: Journal of Geometric Analysis; Oct2017, Vol. 27 Issue 4, p2684-2699, 16p
2
Academic Journal
Authors: Messaoud, Hedi, ElMir, Hassine
Superior Title: Journal of Geometric Analysis; Mar2000, Vol. 10 Issue 1, p139-168, 30p