@article {63097,
	title = {On the existence, uniqueness, and new analytic approximation of the modifieded error function in two-phase Stefan problems},
	journal = {Authorea PreprintsAuthorea Preprints},
	year = {2020},
	month = {2020},
	author = {BOUGOFFA, LAZHAR and Rach, Randolph and MENNOUNI, ABDELAZIZ}
}
