@article{VMJ_2005_7_4_a2,
     author = {E. Yu. Emel'yanov},
     title = {Some open questions on positive operators in {Banach} lattices},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {17--21},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2005_7_4_a2/}
}