1. Almeida I, Rösch C, Saha S (2018) Comparison of ecosystem services from mixed and monospecific forests in southwest germany: a survey on public perception. Forests 9(10):627. https://doi.org/10.3390/f9100627
2. Atkocevičienė V, Valčiukienė J, Juknelienė D, Agintaitė-Kirstukienė K (2016) Analysis of the 20th century villages in Nemunas delta regional park. Balt Surveying: Int Sci J 2:15–22
3. Armaitiene A, Jones E, Povilanskas R (2011) Approaches towards the development of sustainable recreational fishing: a case study from the Nemunas Delta, Lithuania. https://repository.cardiffmet.ac.uk/handle/10369/2707
4. Bastienė N, Šaulys V (2007) Analysis and evaluation of maintenance expenses of polder systems in Nemunas lowland during the last decade. Vandens Ūkio žinerija 31(51):102–110
5. Belsoy J, Korir J, Yego J (2012) Environmental Impacts of Tourism in Protected Areas 2(10). www.iiste.org