@article{ZNSL_2024_536_a7,
     author = {Ya. Il'yasov},
     title = {On finding bifurcations for nonvariational elliptic systems by the extended quotients method},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {140--155},
     publisher = {mathdoc},
     volume = {536},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2024_536_a7/}
}