xiv LIST OF TALKS AND REFERENCES TO PUBLICATIONS
 U. Nagel, R. Notari, M. L. Spreafico, Curves of degree two and ropes on a line: their ideals
and even liaison classes, J. Algebra, to appear.
 I. Peeva and M. Stillman, Connectedness of Hilbert schemes, submitted.
 M. Perret, On the number of points of some varieties over finite fields, Bull. London Math.
Soc., to appear.
 0. Piltant, On semigroups of complete ideals having unique factorization, these Proceedings.
 J.-E. Roos, Modules with strange homological properties and Chebychev polynomials, these
 J.-E. Roos, Good and bad Koszul algebras and their Hochschild homology, J. Pure Appl.
Algebra (volume dedicated to Walmer V. Vasconcelos), to appear.
 M. E. Rossi, N. V. Trung, G. Valla, Castelnuovo-Mumford regularity and extended degree,
Trans. Amer. Math. Soc., to appear (electronically published on January 13, 2003).
 S. Sather-Wagstaff, Intersections of symbolic powers of prime ideals, J. London Math.Soc.
65 (2002), 56Q-574.
 S. Sather-Wagstaff, On symbolic powers of prime ideals, these Proceedings.
 P. Schenzel, On curves of small degree on a rational normal scroll, preprint, Martin-Luther
University Halle-Wittenberg, Halle, 2002.
 A. Sirois, On derivations and tangent vector fields, in preparation.
 A. Sirois, B. Ulrich, W. V. Vasconcelos, Codimension, multiplicity and integral extensions,
Math. Proc. Cambridge Philos. Soc. 130 (2001), 237-257.
 A. Sirois, R. Villarreal, Constraints for the normality of monomial subrings and birationality,
Proc. AMS, to appear (electronically published on November 13, 2002).
 W. V. Vasconcelos, Multiplicities and reduction numbers, Compositio Math., to appear.
 W. V. Vasconcelos, Integral closure, book in preparation.
 0. Veliche, Construction of modules with finite homological dimension, J. Algebra 250 (2002),