Miljan B. Petrović and Dušan B. Petrović and Goran S. Nikolić, An Approach to Noise Variance Estimation in Very Low Signal-to-Noise Ratio Stochastic Signals. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2016, vol. 111(3). 469 - 472 [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/10003872.