Sally, Paul. <br/><br/>
Analytic continuation of the irreducible unitary representations of the universal covering group of SL(2, R)/ 
by Paul J. Sally. 
 - Providence, R.I.:  American Mathematical Society,  1967. 
 - 94 p.:  26 cm. 
 - Memoirs of the American Mathematical Society;  no. 69 .
<br/><br/> Cover title. 
<br/><br/>Bibliography: p. 93-94. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic topology.