@article{10_4064_fm_137_1_25_43,
     author = {Jan Baars and Joost de Groot},
     title = {On the l-equivalence of metric spaces},
     journal = {Fundamenta Mathematicae},
     pages = {25--43},
     publisher = {mathdoc},
     volume = {137},
     number = {1},
     year = {1991},
     doi = {10.4064/fm-137-1-25-43},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-137-1-25-43/}
}