@article{1093870228,
author = {Hickman, John},
title = {A note on Conway multiplication of ordinals.},
journal = {Notre Dame J. Formal Logic},
volume = {24},
number = {1},
year = {1983},
pages = { 143-145},
language = {en},
url = {http://dml.mathdoc.fr/item/1093870228}
}
Hickman, John. A note on Conway multiplication of ordinals.. Notre Dame J. Formal Logic, Tome 24 (1983) no. 1, pp. 143-145. http://gdmltest.u-ga.fr/item/1093870228/