input: Acta_Mathematica_Hungarica | publisher | Springer_Science+Business_Media Springer_Science+Business_Media | founder | Julius_Springer
target: Acta Mathematica Hungarica is the publisher of Springer Science+Business Media, founded by Julius Springer.
references: Acta Mathematica Hungarica is the publisher of Springer Science+Business Media, founded by Julius Springer. Springer Science and Business Media, founded by Julius Springer, publishes Acta Mathematica Hungarica. Springer Science+Business Media founded by Julius Springer is the publisher of Acta Mathematica Hungarica.