While he was mainly ignored by the intellectual world when he published his writings , Giuseppe Peano ( 1858 -- 1932 ) and Bertrand Russell ( 1872 -- 1970 ) introduced his work to later generations of logicians and philosophers .
When he published his works , they were mostly ignored by others of his time . Giuseppe Peano ( 1858 -- 1932 ) and Bertrand Russell ( 1872 -- 1970 ) introduced his work to later generations of logicians and philosophers .