Limin Xiang, Kazuo Ushijima, Yuichi Asahiro. Coding k-ary Trees for Efficient Loopless Generation in Lexicographic Order. In 2002 International Symposium on Information Technology (ITCC 2002), 8-10 April 2002, Las Vegas, NV, USA. pages 396-403, IEEE Computer Society, 2002. [doi]
Abstract is missing.