G. K. Beg and M. A. Gebeily,  "A Galerkin Method of O(h^2) for Singular Boundary Value Problems," International Journal of Mathematics and Mathematical Sciences, vol. 29, no. 6, pp. 361-369, Feb. 2002.
Reprint is not available

G. K. Beg and M. A. Gebeily,  "A Galerkin Method for Nonlinear Singular Two Point Boundary Value Problems," The Arabian Journal For Science and Engineering, vol. 26, no. 2A, pp. 155-165, Jul. 2001.
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A. H. Joarder and G. K. Beg,  "Estimation of the trace of the scale matrix of the multivariate t-model under a squared error loss," Statistica, vol. 59, no. 2, pp. 181-191, 1999.
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G. K. Beg and M. A. Gebeily,  "A Galirkin Method for Singular Two-Point Linear Boundary Value Problems," Arabian Journal For Science and Engineering, Section C,, vol. 22, no. 2C, pp. 79-97, 1997.
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Others:
G. K. Beg, et el,  "Bekes Functional Equation," American Mathematical Monthly, vol. 105, no. 2, pp. 183-184, Feb. 1998.