Complex sentence: It was used as literary language as early as 12th century.Poet Bhoja has referred to "Gaurjar Apabhramsha" (Gurjar Apabhramsha) in 1014 AD.
Split into simpler sentences: It was used as literary language as early as 12th century. The poet Bhoja referred to "Gaurjar Apabhramsha" (Gurjar Apabhramsha) in 1014 AD.