@article{RM_1978_33_5_a5,
     author = {Yu. A. Abramovich},
     title = {On a new class of {Fr\'echet--Urysohn} spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {177--178},
     publisher = {mathdoc},
     volume = {33},
     number = {5},
     year = {1978},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1978_33_5_a5/}
}