@PHDTHESIS{alhas1988,
url = "
		http://www.theses.fr/1988PA066014",
title = "Estimation des lois extremes multivariees",
author = "Al Hassan, Ahmad",
year = "1988",
pages = "1 vol. (68 P.)",
note = "Thèse de doctorat dirigée par Deheuvels, Paul Mathématiques Paris 6 1988",
note = "1988PA066014",
}