Doslov - jak to bylo dál
Zelinka, Bohdan
Teorie grafů, 1736–1963, GDML_Books, (1997), p. 101-103 / Harvested from
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@inbook{400873,
     title = {Doslov - jak to bylo d\'al},
     booktitle = {Teorie graf\r u, 1736--1963},
     series = {GDML\_Books},
     publisher = {Prometheus},
     address = {Praha},
     year = {1997},
     pages = {101-103},
     url = {http://dml.mathdoc.fr/item/400873}
}

Zelinka, Bohdan. Doslov - jak to bylo dál, dans Teorie grafů, 1736–1963, GDML_Books,  (1997), pp. 101-103. http://gdmltest.u-ga.fr/item/400873/