Laffont, Jean-Jacques <https://www.idref.fr/026959836>, Ossard, Hervé <https://www.idref.fr/027054004> and Vuong, Quang H. <https://www.idref.fr/177855363>  (1995) Econometrics of First-Price Auctions.    Econometrica, 63 (4).  pp. 953-980.