Horodyska, Karolina, Boberska, Monika, Kruk, Magdalena, Szczuka, Zofia, Wiggers, John, Wolfenden, Luke, Scholz, Urte, Radtke, Theda, Luszczynska, Aleksandra. Springer; 2019. Perceptions of physical activity promotion, transportation support, physical activity, and body mass: an insight into parent-child dyadic processes.