@article {lysenko2009multivariate, title = {Multivariate extremes of generalized skew-normal distributions}, journal = {Statistics \& Probability Letters}, volume = {79}, number = {4}, year = {2009}, pages = {525{\textendash}533}, publisher = {Elsevier}, author = {Lysenko, Natalia and Roy, Parthanil and Waeber, Rolf} }