@article{10_14736_kyb_2023_5_0723,
     author = {Roskovec, Tom\'a\v{s} G. and Soudsk\'y, Filip},
     title = {An elementary proof of {Marcellini} {Sbordone} semicontinuity theorem},
     journal = {Kybernetika},
     pages = {723--736},
     publisher = {mathdoc},
     volume = {59},
     number = {5},
     year = {2023},
     doi = {10.14736/kyb-2023-5-0723},
     mrnumber = {4681019},
     zbl = {07790658},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2023-5-0723/}
}