@article{RM_2005_60_3_a5,
     author = {M. E. Changa},
     title = {On a function-theoretic inequality},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {564--565},
     publisher = {mathdoc},
     volume = {60},
     number = {3},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2005_60_3_a5/}
}