@article {Bertola:CBOPs,
	title = {Cauchy biorthogonal polynomials},
	journal = {J. Approx. Theory},
	volume = {162},
	number = {4},
	year = {2010},
	pages = {832{\textendash}867},
	issn = {0021-9045},
	doi = {10.1016/j.jat.2009.09.008},
	url = {http://0-dx.doi.org.mercury.concordia.ca/10.1016/j.jat.2009.09.008},
	author = {Marco Bertola and Gekhtman, M. and Szmigielski, J.}
}
