384 



BULETINUL SOCIETĂŢII DE SCIINŢE 



fl 



S-H 



6 







s 



< 



CD 



UJ 



rQ 



-l 



O 



< 



co 

 o 



H 







o 





CC 





U 





«4-1 





CO 





cu 





T3 





U 









CC 









O 



O 



eu 



a 



cC 



a 



oo 



T< 



. • . . o "" o"© o o o o o 



2'0'C'OTII>C0t<thC0C0OC0 



cn 



ca 



•4-» 



fl 



ÎH 



co 



CB 



1— 1 





 ţ-t 



■ CD 

 Pi 



co 



O) 

 73 



_#H 



"ce 

 "o 



'<U 

 T3 



fl 



-1-4 







tu 











tn 



p 

 



cn 



a> 

 <— 4 

 &> 

 fl 

 W 



fl 





 •— ■ 

 ^-» 



CC 



CO 



O 

 CD 



> 



c« 



fl 







-IJ 

 co 



+j 

 ca 



-3 



ca 



cu 



T3 





 O 

 O 

 co 



1 





 in 



-n 



fl 

 O 



• *4 

 O 



CC 



ÎH 

 «4-4 



co 

 +3 



fl 



CC 

 Oh 



s 



CC 



-— 1 



CO 

 CU 



"o 

 (4 



-1-3 



•cu 



. p< 



co 



IU 



-f4 



CC 



•cu 



T3 

 fl 



•tH 



O 



Ph 



© 



co 



r^ 



O ~ •- - • o 



. . . .©OOOOOr-,© 



2'U'CT3TCOtM00tMfflO i -s* 



CQ V 











ţn 





 cn 



© 



CCI 



IO 



s 



o «l 



.o c © © © © © © 

 t»T -C T3IM 1 CO O Oi O O l"~ O 



3 ' — ! i— li— < ^h 1 S3 to e O «J 55 w 



o 

 l/l 







cn 







cn 



©^ 



ca 



IO 



o '°~ 



.©ooooooco 



u'OTî'affiooo^coMBO 



3HHH CM«#COCOiOCOt-iCM 



o 



CD 



© 

 O 



cn 



3 

 O 



W 



10^ 

 ©*" 

 10 



- 



® io in^ io^ 



. . ©*~© ©~© ©~© © o © 



</>"CT3r3-r J -=*CO-r*05U'500r^O 



pMH H (Ms}IOI>10t-0>Tl 



° A 



© 

 O 



■r. 



3 

 O 

 cn 



© 

 -r 1 



T" 1 



° IO lO 

 O ~ K 



.©©©© O©©o© 



3HMH (}) 55 LC C l^ CO îl (N 



o 

 cn 



© 

 O 



cn 



O 



cn 



© 

 lO 





. . . © © ©~©~© © © ©^©^ 



n- • — -c — -"ML^-^COOiOCOr^CT. 



pMMr- îl ^ tO CO <* tD îl Ti 



o 

 cn 



© 



O 



cn 



O 

 cn 



ÎO^ 

 ©~ 

 O0 



co 



3 



= io^it^ in^ 



... o*~©'© © © © © © o" 

 t/l 'C T T3 ?5 O 05 CM 00 Ti l!5 (D Ti 

 3 i — i i — i i — i CM -=}< co t- l> in CM CM 

 O 



© 

 O 



cn 



O 

 7 



IO 



©" 



o 



. ©~©~© © © © © © 



ffl T-'C-OffiCOCO>*l>OCB55 

 pHHH CM «# CC CO CS L^ •* 1 

 O 

 cn 



c 







cn 



3 

 O 

 cn 



lO 



©^ 



CO 



Ol 



° iO^ lO^ 



... ©~© © © ©""© © © CD 



aiTCTj-^CMCDCOtOO'^OCO 



3 i— ihhi— i aî-sjcooococscsiTi 



S A 



© 



O 



cn 



3 

 O 

 cn 



IO 



©*~ 



co 

 <* 



co 



o ^ 

 .©o©oo©co© 



^^Tj^-^oi-^r^tNincocooî 



jHHH T <«<*LOtO'!il(MC»l*l 



o 



tn 



© 

 O 



co 



O 

 cn 



© 

 CO 



co 



l> 



© ,^ ,n 

 O - - 

 , . .©©©©©©©o© 



tn'C'CTî'l>!055<OT<inoiiO 

 3 »— iHHTlM^tOMXXS^CM 

 O 

 r/l 



© 

 O 



tn 



3 

 O 

 'fi 



10 



©" 



cn 

 «31 



co 



° io_ u w o 



.co©©©©©©© 



D _ _* _ jq ^i co » o a tri tn 

 o 



© 

 O 



O 

 cn 



© 

 Oi 



m 



5_ o io m m 



. * . © o O O' © © © © © 

 »> , C't:TiTi^' lo C5t^'*iOCOir5 

 s ' — ' ' — ' •— ' oj-^cOr^r-eocNeN 



o 



© 

 O 



cn 



3 

 O 





 10 



•^ 



. .©©©©©©©© 



so T3 t; "O tj CO CO CM CI CB O) IO "5 1 



jr-IIHMIHţq^jIft-OOCOTl'' 



o 

 cn 



© 

 O 



tn 



3 

 O 

 cn 



IO 



©" 



co 



. .©o©©©©©©© 



«i'cr'O'OooocMocoLOT-h 



s !_i i— ! i— i CO-3<COr^C5COCM<M 



o 

 cn 





 O 



cn 



3 

 O 



cn 



c " 



ci 



cm 



© ©OO©©©©©© 

 O C0COlO^t > C0C055C0 



• ; _! ?i <r lo i> co t- m -n 



«l'O'ÎTj 

 3 MMH 



o 

 m 



© 

 CO 



+ 



IO 

 ©" 



co 

 m 



^ 



° IO IO 



. . ©'© ©'© © , °. <v © 

 cn -O -C CM io CO io IO 'i? i2 CC 

 = hih ' T-i CM •si' «j< CM ! CT.Ti(M 



A V 



cn / \ v 





 O 



cn 



3 

 O 

 cn 



©^ 

 co 



co 



C 

 o 



t-c 



■ fa 



©©©©©©©©©©©©© 

 O IO O IO O'lO lO IO 1O 

 >o t- O CM 10 r- Ol 10 1-- O CM IO 



tI-tHtitICM(M(MCMC05353 



1 1 1 1 1 1 1 1 1 1 1 1 1 



O1COIOO1OOIOO1OOO 



IO C~- O CM IO t— CM 10 r- O CM 



^-i^-^itICMiTCICMCMCOOO 



1 



1 



