Steven Kay. Asymptotically Optimal Approximation of Multidimensional pdf s by Lower Dimensional pdf s. IEEE Transactions on Signal Processing, 55(2):725-729, 2007. [doi]
@article{Kay07,
title = {Asymptotically Optimal Approximation of Multidimensional pdf s by Lower Dimensional pdf s},
author = {Steven Kay},
year = {2007},
doi = {10.1109/TSP.2006.887112},
url = {http://doi.ieeecomputersociety.org/10.1109/TSP.2006.887112},
researchr = {https://researchr.org/publication/Kay07},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Signal Processing},
volume = {55},
number = {2},
pages = {725-729},
}