Complex sentence: See his 1940 paper listed below Leonid Kantorovich developed the earliest linear programming problems in 1939 for use during World War II to plan expenditures and returns in order to reduce costs to the army and increase losses to the enemy.
Split into simpler sentences: See his 1940 paper listed below Leonid Kantorovich developed the earliest linear programming problems in 1939. These were used during World War II to plan expenditures and returns in order to reduce costs to the army and increase losses to the enemy.