Mishchenko, A.S., Solovyev, Yu.P. and Fomenko, A.T. <br/><br/>
Problems in Differential Geometry and Topology 

 - Moscow  Mir Publishers  1981 
 - 207 
<br/><br/><label>Publisher. No.: </label> Navakarnataka Publications 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics