Mazur, Barry <br/><br/>
Universal extensions and one dimensional crystalline cohomology / 
Barry Mazur and William Messing 
 - Berlin :  Springer-Verlag,  1974 
 - vi, 134 p. ;  24 cm. 
 - Lecture notes in mathematics no. 370 .
<br/><br/>Bibliography : p. 133-134 
<br/><br/><label>ISBN: </label>0387066594 :  DM 16.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abelian varieties<br/>Group schemes (Mathematics)<br/>Homology theory<br/>Lie algebras
<br/><br/><label>Dewey Class. No.: </label>510.82