@article{10_21136_CPM_1979_118012,
     author = {Machala, Franti\v{s}ek},
     title = {Homomorphismen und {Pseudohomomorphismen} der {Tern\"arringe} und {Homomorphismen} schwacher {Pseudoebenen}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {154--169},
     publisher = {mathdoc},
     volume = {104},
     number = {2},
     year = {1979},
     doi = {10.21136/CPM.1979.118012},
     mrnumber = {531927},
     zbl = {0434.51006},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1979.118012/}
}