@article{10_4064_am2310_11_2016,
     author = {Agnieszka Rygiel and {\L}ukasz Stettner},
     title = {Remarks on simple arbitrage on markets with bid and ask prices},
     journal = {Applicationes Mathematicae},
     pages = {33--55},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {2017},
     doi = {10.4064/am2310-11-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am2310-11-2016/}
}