BibTex format
@inproceedings{Crisan:2014:jap/1417528463,
author = {Crisan, D},
doi = {jap/1417528463},
pages = {13--22},
title = {The stochastic filtering problem: A brief historical account},
url = {http://dx.doi.org/10.1239/jap/1417528463},
year = {2014}
}