The learner's Russian-Hausa-Yoruba dictionary : 2100 entries / [avt.: V. V. Laptuhin et al. ; red. E. S. Arutûnova, Bernard Oladosu Omisore, Adisa Bendžamin Ogunfolakan]. - Laptuhin, Viktor Vladimirovič (Russky Yazyk Publishers, 1987)