@misc{10_4153_CJM_1990_061_4, title = {Corrigenda}, journal = {Canadian journal of mathematics}, pages = {1132--1132}, year = {1990}, volume = {42}, number = {6}, doi = {10.4153/CJM-1990-061-4}, url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1990-061-4/} }