. . . "Bericht Nr."@mul . . . . "Bericht Nr."@mul . "1944-7-19" . "Disinfection reports from Jiří Borský:12.7.1944, about disinfection of luggage and billets; 19.7. 1944, about disinfection of billets (gas “Zyklon”was used)"@mul . "1944-7-12" .