Jeffrey A. Fessler. Nonparametric fixed-interval smoothing with vector splines. IEEE Transactions on Signal Processing, 39(4):852-859, 1991. [doi]
@article{Fessler91,
title = {Nonparametric fixed-interval smoothing with vector splines},
author = {Jeffrey A. Fessler},
year = {1991},
doi = {10.1109/78.80907},
url = {http://dx.doi.org/10.1109/78.80907},
researchr = {https://researchr.org/publication/Fessler91},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Signal Processing},
volume = {39},
number = {4},
pages = {852-859},
}