APA (7th ed.) Citation

Cui, X. T., Zheng, X. J., Zhu, S. S., & Sun, X. L. (2013). Convex relaxations and MIQCQP reformulations for a class of cardinality-constrained portfolio selection problems. Journal of global optimization, 56(4), 1409-1423. https://doi.org/10.1007/s10898-012-9842-2

Chicago Style (17th ed.) Citation

Cui, X. T., X. J. Zheng, S. S. Zhu, and X. L. Sun. "Convex Relaxations and MIQCQP Reformulations for a Class of Cardinality-constrained Portfolio Selection Problems." Journal of Global Optimization 56, no. 4 (2013): 1409-1423. https://doi.org/10.1007/s10898-012-9842-2.

MLA (9th ed.) Citation

Cui, X. T., et al. "Convex Relaxations and MIQCQP Reformulations for a Class of Cardinality-constrained Portfolio Selection Problems." Journal of Global Optimization, vol. 56, no. 4, 2013, pp. 1409-1423, https://doi.org/10.1007/s10898-012-9842-2.