Balatjev, P.C. <br/><br/>
Acceleration of concrete hardening by using vertical batter-y technics of manufacturing precast concrete structures / b-y P.C. Balatjev, V.A. Sokolov 

 - Moscow : RILEM 
 - 34 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".