@article{10_4064_fm_119_3_241_247,
     author = {Juliusz Ol\k{e}dzki and Stanis{\l}aw Spie\.z},
     title = {Remarks on intrinsic isometries},
     journal = {Fundamenta Mathematicae},
     pages = {241--247},
     publisher = {mathdoc},
     volume = {119},
     number = {3},
     year = {1983},
     doi = {10.4064/fm-119-3-241-247},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-119-3-241-247/}
}