Michel Deza, N. M. Singhi. Rigid pentagons in hypercubes. Graphs and Combinatorics, 4(1):31-42, 1988. [doi]
@article{DezaS88,
title = {Rigid pentagons in hypercubes},
author = {Michel Deza and N. M. Singhi},
year = {1988},
doi = {10.1007/BF01864151},
url = {http://dx.doi.org/10.1007/BF01864151},
researchr = {https://researchr.org/publication/DezaS88},
cites = {0},
citedby = {0},
journal = {Graphs and Combinatorics},
volume = {4},
number = {1},
pages = {31-42},
}