Scientific journal publication In search of an optimal in-field calibration method of low-cost gas sensors for ambient air pollutants: Comparison of linear, multilinear and artificial neural network approaches Topalovic, Dusan; Davidovic, Milos D.; Jovanovic, Maja; Bartonova, Alena; Ristovski, Zoran; Jovasevic-Stojanovic, Milena Publication details Journal: Atmospheric Environment, vol. 213, 640–658, 2019 Doi: doi.org/10.1016/j.atmosenv.2019.06.028