The effect of instantaneous release of tension on the zone length of the reinforcement anchorage in a concrete with expanded shale or clay as aggregate. Vliyanie mgnovennogo otpuska natyazheniya na dlinu zony ankerovki armatury v keramzitobetone. (Translated from) Beton i Zhelezobeton, 1960 (9), 424-425.
Kudryavtsev, A. A.
Garston, 
1962.