Table schema:
CREATE TABLE table_290017_1 (code VARCHAR, subdivision_name___be____bgn_pcgn_ VARCHAR)

Question: Which codes have subdivision names (BE) (BGN) of Homyel'skaya Voblasts'?
SQL: SELECT code FROM table_290017_1 WHERE subdivision_name___be____bgn_pcgn_ = "Homyel'skaya voblasts'"