1. I. Anderson,A first course in combinatorial mathematics, 2nd edition, Oxford 1989.
2. A. Bertram—L. Ein—R. Lazarsfeld,Vanishing theorems, a theorem of Severi, and the equations defining projective varieties, Journal of the AMS,4, Number 3 (July 1991), pp. 587–602.
3. K. A. Chandler,Regularity of powers of an ideal, Communications in Algebra,25 (12) (1997), pp. 3773–3776.
4. S. D. Cutkosky—J. Herzog—N. V. Trung,Asymptotic behaviour of the Castelnuovo-Mumford regularity, to appear in Compositio, Math.
5. L. Ein—R. Lazarsfeld—K. E. Smith,Uniform bounds and symbolic powers on smooth varieties, math.AG/0005098.