{"id":"000136081","type":"book","title":"Srednevekovye Čeboksary. Materialy Čeboksarskoj ėkspedicii 1969 - 1973 gg","publisher":"Nauka","publisher-place":"Moskva","author":[{"family":"Krasnov","given":"Ju. A. (Jurij Alekseevič)"}],"issued":{"raw":"1978"}}