@article{JETPL.118.376,
    title = {Effective Hamiltonian of Topologically Protected Qubit in a Helical Crystal},
    author = {Niyazov, R. A. and Aristov, D. N. and Kachorovskii, V. Yu.},
    journal = {JETP Lett.},
    volume = {118},
    issue = {5},
    pages = {376},
    year = {2023},
    doi = {10.1134/S0021364023602361},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567823170123},
    note = {[Pisma v ZhETF 118, 376 (2023)]}
}