Enumerative graph theory then rose from the results of PERSON@1 and the fundamental results published by PERSON@2 between NUMBER@1 and NUMBER@2 and the generalization of these by ORGANIZATION@1 in NUMBER@3 .

Enumerative graph theory developed from LOCATION@1 results , a scientific publication done by PERSON@2 between NUMBER@1 and NUMBER@2 and the generalization of these by ORGANIZATION@1 in NUMBER@3 .
