(Ingelesez)Goniewicz, Krzysztof; Burkle, Frederick M.. (2019). «Challenges in Implementing Sendai Framework for Disaster Risk Reduction in Poland» International Journal of Environmental Research and Public Health 16 (14): 2574. doi:10.3390/ijerph16142574. PMID31323878..
mkoo.pl
International Commission on the Protection of the Oder against Pollution (1999): 1997 flood. Oder catchment area, Wrocław ([1])
nih.gov
ncbi.nlm.nih.gov
(Ingelesez)Goniewicz, Krzysztof; Burkle, Frederick M.. (2019). «Challenges in Implementing Sendai Framework for Disaster Risk Reduction in Poland» International Journal of Environmental Research and Public Health 16 (14): 2574. doi:10.3390/ijerph16142574. PMID31323878..