@article{10_4064_cm_16_1_137_139,
     author = {C. Olech},
     title = {On a system of integral inequalities},
     journal = {Colloquium Mathematicum},
     pages = {137--139},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1967},
     doi = {10.4064/cm-16-1-137-139},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-16-1-137-139/}
}