@article{GDZPPN001255207,
title = {Lattice representation in exchange transfusion.},
journal = {Semigroup forum},
volume = {23},
year = {1981},
pages = {275-275},
zbl = {0471.92007},
url = {http://dml.mathdoc.fr/item/GDZPPN001255207}
}
Nordahl, T. Lattice representation in exchange transfusion.. Semigroup forum, Tome 23 (1981) p. 275. http://gdmltest.u-ga.fr/item/GDZPPN001255207/