@article{EMJ_2012_3_2_a4,
     author = {M. L. Goldman},
     title = {Order-sharp estimates for {Hardy-type} operators on the cones of functions with properties of monotonicity},
     journal = {Eurasian mathematical journal},
     pages = {53--84},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2012_3_2_a4/}
}