@article{1183740631,
author = {Jones, Gregory W.},
title = {Review: Leonidas Hegenberg, Logica. O Calculo de Predicados},
journal = {J. Symbolic Logic},
volume = {45},
number = {1},
year = {1980},
pages = { 632-633},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740631}
}
Jones, Gregory W. Review: Leonidas Hegenberg, Logica. O Calculo de Predicados. J. Symbolic Logic, Tome 45 (1980) no. 1, pp. 632-633. http://gdmltest.u-ga.fr/item/1183740631/