@article{Char1968,
author = "Char, J.",
doi = "10.1109/TCT.1968.1082817",
issn = "0018-9324",
journal = "IEEE Transactions on Circuit Theory",
link = "http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1082817",
number = "3",
pages = "228--238",
title = "Generation of Trees, Two-Trees, and Storage of Master Forests",
uri = "http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1082817",
volume = "15",
year = "1968",
}