@article{44fa1c621e8147e99ad624badcf0ebd3,
title = "Defining structures through forbidding and enforcing constraints",
keywords = "3-Colorability problem, DNA graphs, Forbidding and enforcing, Formal languages, Graphs",
author = "Daniela Genova and Nata{\v s}a Jonoska",
year = "2007",
month = may,
day = "15",
doi = "10.1016/j.physb.2006.12.069",
language = "English",
volume = "394",
pages = "306--310",
journal = "Physica B-condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "2",
}