SAKALAUSKAS, Darius; POŠKA, Aivaras. The Organization of Trade in Nemunas from the Riverhead ports of the Radziwiłł and Sapieha families in the 1760s and 1770s. Lietuvos istorijos studijos, [S. l.], v. 45, p. 61–78, 2020. DOI: 10.15388/LIS.2020.45.6. Disponível em: https://test.zurnalai.vu.lt/lietuvos-istorijos-studijos/article/view/18869. Acesso em: 27 oct. 2025.