Plakans, AndrejsHistorical dictionary of LatviaLanham, Maryland; The Scarecrow Press 2008Series: Historical dictionaries of EuropeOnline editions:archive.org/details/historicaldictio0000plakLanguageenglishKeywordsLatviaUniform titleHistorical dictionary of LatviaAuthority Data (Author)GND: 134293193VIAF: 87906084
