Ni'iir Eh')ii(')ifi' der iinKTi'U SdliirnMrnlKiiiliii. 



75 



K e f ' f* i z i e 1 1 1 e 1 1 der B c ( l i 1 1 s; 1 1 1 1 i;- s g 1 e i c 1 1 n n g e 11 

 in .1 ■:= .s .sin (p—P). in y ^ s nos [p — P). 



10* 



