@article{AFM_2023_48_1_a12,
     author = {Ryan Alvarado and Piotr Haj{\l}asz and Luk\'a\v{s} Mal\'y},
     title = {A simple proof of reflexivity and separability of {N^{1,p}} {Sobolev} spaces},
     journal = {Annales Fennici Mathematici},
     pages = {255--275},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {2023},
     doi = {10.54330/afm.127419},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.54330/afm.127419/}
}