"id","author_first1","author_last1","title","year","publisher","place","author_first2","author_last2","keyword0","keyword1","keyword2","keyword3","type" "767","Vitali V.","Naumkin","Ocerki po etnolingvistike Sokotry","1981","Nauka","Moscow","V.","Porchomovskij","Kinship","Language","Marriage","Suqura","book"