@article{CMUC_1979__20_3_a3,
     author = {Je\v{z}ek, Jaroslav},
     title = {Terms and semiterms},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {447--460},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {1979},
     mrnumber = {550447},
     zbl = {0413.08003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1979__20_3_a3/}
}