@article{PismaZhETF.105.442,
    title = {Type-III and IV interacting Weyl points},
    author = {Nissinen, J. and Volovik, G. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {105},
    issue = {7},
    pages = {442},
    year = {2017},
    doi = {10.7868/S0370274X17070062},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17070062},
}