Kreis, U.I. <br/><br/>
effect of steam pressure on the frost-resistance of fine-gr-ain concrete in autoclave treatment / by U.I. Kreis, E.G. O-yamaa, V.A. Reiman 

 - Moscow : RILEM 
 - 20 p. 
<br/><br/> "RILEM International Conference on the Problems of Accelera-ted Hardening of Concrete in Manufacturing Precast Reinforc-ed Concrete Units, Moscow, july 1964".