@article{AUCMP_1992_33_2_a17,
     author = {Tuza, Zsolt},
     title = {Theorem proving through depth-first test},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {135--141},
     year = {1992},
     volume = {33},
     number = {2},
     mrnumber = {1287235},
     zbl = {0800.68841},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1992_33_2_a17/}
}