@article{1104253393,
author = {Zelenov, E. I.},
title = {$p$-adic Heisenberg group and Maslov index},
journal = {Comm. Math. Phys.},
volume = {151},
number = {1},
year = {1993},
pages = { 489-502},
language = {en},
url = {http://dml.mathdoc.fr/item/1104253393}
}
Zelenov, E. I. $p$-adic Heisenberg group and Maslov index. Comm. Math. Phys., Tome 151 (1993) no. 1, pp. 489-502. http://gdmltest.u-ga.fr/item/1104253393/