1 Global coskewness and the pricing of Finnish stocks: empirical tests
Kim Nummelin
Journal of International Financial Markets, Institutions and Money
Volume 7, Issue 2, July 1997, Pages 137-155
sciencedirect.com/science/article/pii/S1042443197000164
2 Descriptive statistics for multivariate distributions

Hannu Oja
Statistics & Probability Letters
Volume 1, Issue 6, October 1983, Pages 327-332
sciencedirect.com/science/article/pii/0167715283900548
3 Finding a maximum skewness portfolio—a general solution to three-moments portfolio choice*1
Gustavo M. de Athaydea and Renato G. Flôres, Jr

Journal of Economic Dynamics and Control
Volume 28, Issue 7, April 2004, Pages 1335-1352
sciencedirect.com/science/article/pii/S0165188902000842