Katritzky, A. R., Boulton, A. J. and Lagowski, J. M. <br/><br/>
Advances in Heterocyclic Chemistry 
Volume 3 
 - New York  Academic Press  1964 
 - 421 
<br/><br/><label>Publisher. No.: </label> Select 
<br/><br/><label>Subjects--Personal Names: </label> Chemistry 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry