160 O. I. Broch 



2t+2 /•J"<x> . , . ^ 



+2«d„ y(rd,9',,(r)ii^dr) , 



rit 



.8 + ,t+(l-l^)u2,Sr=,(5_5(p_2)„23_e'q,g.^ 



r'o 





r'o 

 S// + t, + î*^3„ = (?,, + 2e',,2C5^^, _j. 



+4x® 'Z J2l,I^ / (r*"^, (r)5^^ dr)- 



* 



21 /y'.'«' i^ 



+ 



^2t , (k'+2"*')%Cr'%) 



"^ ' ^l (2t4-i)(2t-j_3} ^ 2T2i:+:i)c>t-f.3)c>t4.5) ( "^ 



i 



r" 



