Marco Paluszny, Francisco Tovar. Envelopes and tubular splines. Mathematics and Computers in Simulation, 79(6):1971-1976, 2009. [doi]
@article{PalusznyT09,
title = {Envelopes and tubular splines},
author = {Marco Paluszny and Francisco Tovar},
year = {2009},
doi = {10.1016/j.matcom.2007.04.014},
url = {http://dx.doi.org/10.1016/j.matcom.2007.04.014},
researchr = {https://researchr.org/publication/PalusznyT09},
cites = {0},
citedby = {0},
journal = {Mathematics and Computers in Simulation},
volume = {79},
number = {6},
pages = {1971-1976},
}