Dénes König [fotografie]
Teorie grafů, 1736–1963, GDML_Books, (1997), p. 105 / Harvested from
@inbook{400875,
     title = {D\'enes K\"onig [fotografie]},
     booktitle = {Teorie graf\r u, 1736--1963},
     series = {GDML\_Books},
     publisher = {Prometheus},
     address = {Praha},
     year = {1997},
     pages = {105-105},
     url = {http://dml.mathdoc.fr/item/400875}
}
 (éd.). Dénes König [fotografie], dans Teorie grafů, 1736–1963, GDML_Books,  (1997), p. 105. http://gdmltest.u-ga.fr/item/400875/