Albert_Einstein
Ɖama_hɔm_ɖoŋ_(gravitation)
David_Hilbert
Ɖama_tʋʋzɩnaʋ_tɛ_lɩmaɣzɩyɛ
Henri_Poincaré
Nima_yɔɔ_lɩmaɣzɩoyɛ