@article{10_14708_cm_v26i2_6173,
     author = {H. Musielak},
     title = {Converse type inequalities for averaged moduli of smoothness in {Orlicz} spaces generated by concave functions},
     journal = {Commentationes Mathematicae},
     pages = { 257--264},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1986},
     doi = {10.14708/cm.v26i2.6173},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v26i2.6173/}
}