Esmaeilzadeh A, Shahriar K. Optimized Fuzzy Cmeans – Fuzzy Covariance – Fuzzy Maximum Likelihood Estimation Clustering Method Based on Deferential Evolutionary Optimization Algorithm for Identification of Rock Mass Discontinuities Sets. Period. Polytech. Civil Eng. [Internet]. 2019 Jan. 1 [cited 2024 Apr. 23];63(2):674-86. Available from: https://pp.bme.hu/ci/article/view/13885