@article{JMAG_2011_7_1_a4,
     author = {E. Pipping},
     title = {L- and {M-structure} in lush spaces},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {87--95},
     year = {2011},
     volume = {7},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2011_7_1_a4/}
}