Original sentence: For several years, he took interest to study Ramanujan's unpublised and published work.Obituary, reproduced from Acta Arithmetica,   Author: S.Some applications of  Kronecker’s limit formula, KG Ramanathan - J
Edited sentence: For several years, he took interest to study Ramanujan's unpublished and published work.Obituary, reproduced from Acta Arithmetica,  Author: S.Some applications of Kronecker’s limit formula, KG Ramanathan - J