Haruko Okamura. k paths. Graphs and Combinatorics, 3(1):159-189, 1987. [doi]
@article{Okamura87,
title = {k paths},
author = {Haruko Okamura},
year = {1987},
doi = {10.1007/BF01788539},
url = {http://dx.doi.org/10.1007/BF01788539},
researchr = {https://researchr.org/publication/Okamura87},
cites = {0},
citedby = {0},
journal = {Graphs and Combinatorics},
volume = {3},
number = {1},
pages = {159-189},
}