▁Il ar ion ▁Drag ost in ov , ▁Nik ola ▁Sak ilar ov , ▁Z ah ari ▁Sto yan ov , ▁Nik ola ▁Tab akov , ▁and ▁many ▁others . ▁ ▁From ▁ 2 9 ▁April ▁to ▁ 4 ▁May ▁ 1 8 7 2 ▁Nik ola ▁O bre ten ov ▁was ▁a ▁delegate ▁to ▁the ▁meeting ▁in ▁Buch ar est . ▁Tw enty - five ▁people ▁— ▁represent atives ▁of ▁the ▁private ▁revolution ary ▁comm itte es ▁of ▁Bulg aria ▁and ▁Wal la chia ▁— ▁took ▁part . ▁They ▁accepted ▁the ▁new ▁stat utes ▁of ▁BR CK , ▁re - elect ed ▁Kar avel ov ▁as ▁a ▁chairman ▁of ▁the ▁Buch ar est ▁committee , ▁and ▁author ized ▁Vas il ▁Lev ski ▁to ▁form ▁a ▁" Tem por ary ▁government " ▁in ▁Bulg aria , ▁wherever ▁he ▁would ▁find ▁appropriate . ▁ ▁Near ▁the ▁end ▁of ▁June ▁ 1 8 7 2 , ▁Nik ola ▁O bre ten ov ▁transport ed ▁the ▁printed ▁stat utes , ▁the ▁rece i pts ▁and ▁other ▁documents , ▁as ▁well ▁as ▁Lev ski ' s ▁uniform , ▁sab re , ▁and ▁gun ▁through ▁the ▁developed ▁illegal ▁channel , ▁assist ed ▁by ▁b aba ▁Ton ka , ▁Pet ran a ▁O bre ten ova , ▁Tod ork a ▁Mira z ch ie va , ▁and ▁Natal ia ▁Kar avel ova . ▁ ▁In ▁ 1 8 7 3 ▁Nik ola ▁O bre ten ov ▁made ▁an ▁acquaint ance ▁with ▁Stefan ▁St amb ol ov , ▁who ▁expressed