1. Rahman, A.A., Aris, N.: The State of the art in Exact polynomial GCD computations. In: Proceedings Malaysian Science and Technology Conference (2002)
2. Rahman, A.A.: The use of GCD computation to remove repeated zeroes from a floating point polynomial. In: Proceedings SCAN 1992, Oldedenberg, Germany (1992)
3. Barnett, S.: A companion matrix analogue for orthogonal polynomials. Linear Algebra and its Applications 12, 197–208 (1975)
4. Barnett, S., Maroulas, J.: Greatest common divisor of generalized polynomial and polynomial matrices. Linear Algebra and its Applications 22, 195–210 (1978)
5. Barnett, S.: Polynomial and Linear Control Systems. Marcel Dekker, New York (1983)