@article{KYB_1979__15_2_a3,
     author = {Vos\'atka, Karel},
     title = {Intermittent-assertion method as a structural induction},
     journal = {Kybernetika},
     pages = {--135},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1979},
     mrnumber = {542057},
     zbl = {0399.68021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_2_a3/}
}