%0 Journal Article %A Wojciech Rosa %T Stochastic approximation procedure in semi-Markov environment applied to alcohol consumption model %J Applicationes Mathematicae %D 2020 %P 45-57 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am2382-9-2019/ %R 10.4064/am2382-9-2019 %G en %F 10_4064_am2382_9_2019