In memoriam
Compositio Mathematica, Volume 44 (1981) no. 1-3, p. 5
@article{CM_1981__44_1-3_5_0,
     title = {In memoriam},
     journal = {Compositio Mathematica},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {44},
     number = {1-3},
     year = {1981},
     pages = {5-5},
     mrnumber = {662452},
     language = {en},
     url = {http://www.numdam.org/item/CM_1981__44_1-3_5_0}
}
 (ed.). In memoriam. Compositio Mathematica, Volume 44 (1981) no. 1-3, p. 5. http://www.numdam.org/item/CM_1981__44_1-3_5_0/