1. On the L2-completeness of some systems of analytic functions;Boivin;Complex Variables,2001
2. On the completeness of the system {zτn} in L2;Boivin;J. Approx. Theory,2002
3. Changzhong Zhu, Some results in complex approximation with sequence of complex exponents, Faculty of Graduate Studies, The University of Western Ontario, Canada, 1999
4. Krein's entire functions and the Bernstein approximation problem;Borichev;Illinois J. Math.,2001
5. Polynomials and Polynomial Inequalities;Borwein,1995