Manfred Starosta, Erwin Hannusch (Hanuš), Hauke Bartels. Nimsko-dolnoserbski słownik/Deutsch-Niedersorbisches Wörterbuch [German-Lower Sorbian Dictionary], Deutsch-Niedersorbisches Wörterbuch (DNW), based on Starosta (1999). DNW is recommended for up-to-date usage information.
Niedersorbisch-Deutsche Wörterbücher (NDW), an online unified dictionary compiled between 2008 and 2011 based on the four key historical dictionaries: Starosta (1999), Šwjela (1961), Muka (1911-1928) and Zwahr (1847). NDW is primarily of historical and linguistic interest.
Bartels, H. and Starosta, M. "Nastawajucy nimsko-dolnoserbski słownik w interneśe." Serbska Šula, 3, 2003, pp. 65-66. [In Lower Sorbian language]
Bartels, H. "The German-Lower Sorbian Online Dictionary." Proceedings of the XIV Euralex International Congress (Leeuwarden, 6-10 July 2010). Afûk, Ljouwert: Fryske Akademy, 2010, pp. 1450-1462. PDF
Bartels, H., and Starosta, M. "Nowy nimsko-dolnoserbski słownik (DNW). Wó procowanju, pšawy słownik napisaś. [A New German-Lower Sorbian Dictionary.]" Rozhlad, 2, 2005. [In Lower Sorbian language]
Brijnen, Hélène B. “Written Sorbian and Spoken Sorbian: Reconsidersing the role of codification.” Studies in Slavic and General Linguistics, vol. 16, 1991, pp. 29–43. JSTOR, http://www.jstor.org/stable/40997007. Accessed 9 Mar. 2023.
Mucke/Muka, Prof. Dr. Ernst. Słownik dolnoserbskeje rěcy a jeje narěcow / Wörterbuch der nieder-wendischen Sprache und ihrer Dialekte [Dictionary of the Lower Wendish Language and its dialects].
Vol 1 (A–N): St. Petersburg. Prag/Prague: Verlag der russischen und čechischen Akademie der Wissenschaften, 1911–15, 1926. (Reprinted, Bautzen: Domowina Verlag 2008)
Vol 2 (O–Ź): Prag/Prague: Verlag der böhmischen Akademie für Wissenschaft und Kunst, 1928. (Reprinted, Bautzen: Domowina-Verlag 2008)
Vol 3 (Family names, placenames, river names, supplements): Prag/Prague: Verlag der böhmischen Akademie für Wissenschaft und Kunst, 1928. (Reprinted, Bautzen: Domowina-Verlag 2008)