Atmospheric particulate matter in Tarnów City (Southern Poland)- short time investigation of a space-time variability in the winter of 2019 Journal title: Science, Technology and Innovation Authors: Marek Chyc, Mariusz Klich, Sabina Klich, Patrycja Żelazo, Agnieszka Ciężadło, Paweł Żelaźnik Subject(s):