@article{1093893459,
author = {Sibajiban},
title = {The middle term.},
journal = {Notre Dame J. Formal Logic},
volume = {9},
number = {1},
year = {1968},
pages = { 229-232},
language = {en},
url = {http://dml.mathdoc.fr/item/1093893459}
}
Sibajiban. The middle term.. Notre Dame J. Formal Logic, Tome 9 (1968) no. 1, pp. 229-232. http://gdmltest.u-ga.fr/item/1093893459/