Erratum
Raúl Ibáñez
Universidad del Pais Vasco, Bilbao, SpainYuli Rudyak
University of Siegen, GermanyAlexy Tralle
University of Warmia and Mazury in Olsztyn, PolandLuis Ugarte
Universidad de Zaragoza, Spain
Cite this article
Raúl Ibáñez, Yuli Rudyak, Alexy Tralle, Luis Ugarte, Erratum. Comment. Math. Helv. 76 (2001), no. 3, p. 576
DOI 10.1007/PL00000386