An analogue for elliptic curves of the Grunwald–Wang example

Dvornicich, Roberto; Zannier, Umberto

Comptes Rendus. Mathématique, Volume 338 (2004) p. 47-50

Local-global divisibility of rational points in some commutative algebraic groups

Dvornicich, Roberto; Zannier, Umberto

Bulletin de la Société Mathématique de France, Volume 129 (2001) p. 317-338

Two problems related to the non-vanishing of $L(1,\chi )$

Codecà, Paolo; Dvornicich, Roberto; Zannier, Umberto

Journal de théorie des nombres de Bordeaux, Volume 10 (1998) p. 49-64

Fields containing values of algebraic functions

Dvornicich, R.; Zannier, U.

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Volume 21 (1994) p. 421-443