On a subgroup of the affine Weyl group C ˜ 4 . Albar, Muhammad A. — 2000 International Journal of Mathematics and Mathematical Sciences
On a four-generator Coxeter group. Albar, Muhammad A. — 2000 International Journal of Mathematics and Mathematical Sciences
On the affine Weyl group of type A ˜ n - 1 . Albar, Muhammad A. — 1987 International Journal of Mathematics and Mathematical Sciences
On Mennicke groups of deficiency zero. I. Albar, Muhammad A. — 1985 International Journal of Mathematics and Mathematical Sciences
Some remarks on the algebraic structure of the finite Coxeter group F 4 . Albar, Muhammad A.; Al-Saleh, Norah — 1999 International Journal of Mathematics and Mathematical Sciences
The triangle groups Muhammad A. Albar; Walid M. Al-Hamdan — 1993 Rendiconti del Seminario Matematico della Università di Padova