@article{2400,
author = {Miller, Donald W.},
title = {Hamiltonian semigroups},
journal = {Portugaliae mathematica},
volume = {21},
year = {1962},
pages = {171-187},
zbl = {0111.03802},
mrnumber = {0146278},
language = {en},
url = {http://dml.mathdoc.fr/item/2400}
}
Miller, Donald W. Hamiltonian semigroups. Portugaliae mathematica, Tome 21 (1962) pp. 171-187. http://gdmltest.u-ga.fr/item/2400/