Kurepa, D.. "On (m, n)-ramifications or (m, n)-pseudo-trees of sets.." Publications de l'Institut Mathématique [Elektronische Ressource] 41 (1980): 143-150. <http://eudml.org/doc/257573>.
@article{Kurepa1980, author = {Kurepa, D.}, journal = {Publications de l'Institut Mathématique [Elektronische Ressource]}, language = {eng}, pages = {143-150}, title = {On (m, n)-ramifications or (m, n)-pseudo-trees of sets.}, url = {http://eudml.org/doc/257573}, volume = {41}, year = {1980}, }
TY - JOUR AU - Kurepa, D. TI - On (m, n)-ramifications or (m, n)-pseudo-trees of sets. JO - Publications de l'Institut Mathématique [Elektronische Ressource] PY - 1980 VL - 41 SP - 143 EP - 150 LA - eng UR - http://eudml.org/doc/257573 ER -