@article{PismaZhETF.98.848,
    title = {Kopnin force and chiral anomaly\\{\sl In memory of N.B.\,Kopnin}},
    author = {Volovik, G. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {98},
    issue = {11},
    pages = {848},
    year = {2013},
    doi = {10.7868/S0370274X13230203},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X13230203},
}