Cédric Demeure, Clifford T. Mullis. The Euclid algorithm and the fast computation of cross-covariance and autocovariance sequences. IEEE Transactions on Signal Processing, 37(4):545-552, 1989. [doi]
@article{DemeureM89, title = {The Euclid algorithm and the fast computation of cross-covariance and autocovariance sequences}, author = {Cédric Demeure and Clifford T. Mullis}, year = {1989}, doi = {10.1109/29.17535}, url = {http://dx.doi.org/10.1109/29.17535}, researchr = {https://researchr.org/publication/DemeureM89}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Signal Processing}, volume = {37}, number = {4}, pages = {545-552}, }