Burrell, Dr A. T., and Dr. Titsa Papantoni-Kazakos. 2018. “Outlier Resistant Time Series Operations via Qualitative Robustness and Saddle-Point Game Formalizations- A Review: Filtering and Smoothing”. Discoveries in Agriculture and Food Sciences 6 (1):11. https://doi.org/10.14738/tnc.61.2480.