Dorothy Bollman. On Preserving Proximity in Extendible Arrays. SIAM Journal on Computing, 5(2):318-323, 1976.
@article{Bollman76, title = {On Preserving Proximity in Extendible Arrays}, author = {Dorothy Bollman}, year = {1976}, researchr = {https://researchr.org/publication/Bollman76}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {5}, number = {2}, pages = {318-323}, }