@article {1987,
	title = {Limits of nonlinear Dirichlet problems in varying domains. (Italian)},
	journal = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8) 81, 1987,  no. 2, 111-118},
	number = {SISSA;4/87/M},
	year = {1987},
	publisher = {SISSA Library},
	url = {http://hdl.handle.net/1963/486},
	author = {Gianni Dal Maso and Anneliese Defranceschi}
}
