TY - JOUR T1 - Cauchy biorthogonal polynomials JF - J. Approx. Theory Y1 - 2010 A1 - Marco Bertola A1 - Gekhtman, M. A1 - Szmigielski, J. VL - 162 UR - http://0-dx.doi.org.mercury.concordia.ca/10.1016/j.jat.2009.09.008 ER -