[Alexander W. J. R., Bailey F., Bredenkamp D. B, Van der Merwe A., Willemse N., 2007, Linkages between solar activity, climate predictability and water resource development, J. S. Afr. Instit. Civ. Eng. 49(2): 32-44.]Search in Google Scholar
[Chmiel S., Michalczyk Z., Turczyński M., 2002, Hydrological changes of waters in reservoirs formed as a result of mining deformations. Limnol. Rev. 2: 57-62.]Search in Google Scholar
[Górniak A, Piekarski K., 2002, Seasonal and Multiannual Changes of Water Levels in Lakes of Northeastern Poland, Pol. J. Environ. Stud. 11(4): 349-354.]Search in Google Scholar
[Harasimiuk M., Michalczyk Z., Turczyński M., (eds), 1998, Jeziora łęczyńsko-włodawskie. Monografia przyrodnicza. (The Łęczna-Włodawa lakes. Environmental monograph), Biblioteka Monitoringu Środowiska, UMCS, PIOŚ, Lublin, p. 176 (in Polish).]Search in Google Scholar
[Mauas P. J.D., Buccino A. P., Flamenco E., 2011, Long-term solar activity influences on South American rivers, J. Atmos. Sol.-Terr. Phy. 73(2-3): 377-382.10.1016/j.jastp.2010.02.019]Search in Google Scholar
[Michalczyk Z., Chmiel S., Turczyński M., 2003, Stosunki wodne w obszarze funkcjonalnym Poleskiego Parku Narodowego (Water conditions in the functional area of Polesie National Park), Acta Agrophys. Rozpr. Monogr. 91: 26-67 (in Polish).]Search in Google Scholar
[Michalczyk Z., Turczyński M., 2001, Lake - levels and solar activity, Limnol. Rev. 1: 207-212.]Search in Google Scholar
[Michalczyk Z., Zarębski K., 1995, Wymiana wód podziemnych w południowo-zachodniej części Pojezierza Łęczyńsko-Włodawskiego w rejonie KWK "Bogdanka" (Ground water interchange in the south-western part of the Łęczna-Włodawa Lake region in the Bogdanka Colliery), [in:] Mat. konf. VII Sympozjum "Współczesne problemy hydrogeologii" T VII, cz. 2, Wyd. AGH, Kraków-Krynica: 119-126. (in Polish).]Search in Google Scholar
[Michalczyk, Z. Chmiel, S. Chmielewski, J. Turczyński, M., 2007, Hydrologiczne konsekwencje eksploatacji złoża węgla kamiennego w rejonie Bogdanki (LZW) (Hydrological consequences of hard coal mining in the area of Bogdanka (LCB)), Biul. PIG 422: 113-125 (in Polish, English summary).]Search in Google Scholar
[Perez-Peraza J., Leyva-Contreras A., Valdes-Barrón M., Libin I., Yudakhin K., Jaani A., 2005, Influence of solar activity on hydrological processes, Hydrol. Earth Syst. Sci. Discuss. 2: 605-637, doi:10.5194/hessd-2-605-2005.10.5194/hessd-2-605-2005]Search in Google Scholar
[Suchożebrska M., Chabudziński Ł., 2007, Anthropogenic Transformations of the Hydrographical Network in Lake Catchment Areas of the Uściwierz Lowering (Łęczna-Włodawa Lake District), Limnol. Rev. 7(4): 225-231.]Search in Google Scholar
[Wilgat T., Janiec B., Michalczyk Z., Turczyński M., 1997, Hydrological consequences of human action in the Łęczna-Włodawa Lake Region, Geogr. Pol. 68: 117-147.]Search in Google Scholar
[Wilgat T., 1954 - Jeziora Łęczyńsko-Włodawskie (The Łęczna-Włodawa lakes), Ann. UMCS B 8: 37-122 (in Polish, English summary).]Search in Google Scholar