@article{DBLP:journals/cai/AklOS00,
author = {Selim G. Akl and
Stephan Olariu and
Ivan Stojmenovic},
title = {A New BFS Parent Array Encoding of t-ary Trees},
journal = {Computers and Artificial Intelligence},
volume = {19},
number = {5},
year = {2000},
bibsource = {DBLP, http://dblp.uni-trier.de}
}