@misc{Kowalska_Alina_Changes,
 author={Kowalska, Alina and Stelmach, Włodzimierz and Drygas, Wojciech},
 copyright={Kowalska, Alina},
 copyright={Stelmach, Wojciech},
 copyright={Drygas, Wojciech},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 title={Changes in behaviour related to tobacco smoking ten years after joining the "Quit and win" competition in the groups under additional intervention program},
 type={serial - article},
 type={language document},
}