Пиотровский, Рaимонд Генрихович. <br/><br/>
Matematicheskaya lingvistika / 
R. G. Piotrovskiy, K. B. Bektaev [and] A. A. Piotrovskaya. 
 - Moskva :  Vysshaia shkola,  1977. 
 - 382 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>RUSSIAN11602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Russian language
<br/><br/><label>Dewey Class. No.: </label>491.70151  / Ma