одна́ко
conjunction
however; though; but
(тж. однако ж, однако же)
however, yet, still
Одна́ко он та́кже установи́л значи́тельное число́ слу́чаев избие́ния лиц поли́цией.
He also found, however, a considerable number of cases where persons were subjected to beatings by the police.