@article{GDZPPN002235943,
title = {Neron-Severi group for nonalgebraic elliptic surfaces II: non-k\"ahlerian case.},
journal = {Manuscripta mathematica},
volume = {83},
year = {1994},
pages = {415-420},
zbl = {0854.32015},
url = {http://dml.mathdoc.fr/item/GDZPPN002235943}
}
Brinzanescu, Vasile. Neron-Severi group for nonalgebraic elliptic surfaces II: non-kählerian case.. Manuscripta mathematica, Tome 83 (1994) pp. 415-420. http://gdmltest.u-ga.fr/item/GDZPPN002235943/