Tim N. T. Goodman. Joining rational curves smoothly. Computer Aided Geometric Design, 8(6):443-464, 1991. [doi]
@article{Goodman91b,
title = {Joining rational curves smoothly},
author = {Tim N. T. Goodman},
year = {1991},
doi = {10.1016/0167-8396(91)90030-F},
url = {http://dx.doi.org/10.1016/0167-8396(91)90030-F},
researchr = {https://researchr.org/publication/Goodman91b},
cites = {0},
citedby = {0},
journal = {Computer Aided Geometric Design},
volume = {8},
number = {6},
pages = {443-464},
}