web address of the page 
http://jnas.nbuv.gov.ua/article/UJRN-0001221092
  Low Temperature Physics   
   А
  А - 2019  /    
 Issue (2021,  Т. 47, Вип. 2)
 Issue (2021,  Т. 47, Вип. 2)
Boyko I. V., Petryk M. R., Fraissard J.
Theory of the shear acoustic phonons spectrum and their interactionwith electrons due to the piezoelectric potential in AlN/GaN nanostructures of plane symmetry
Cite:
Boyko, I. V., Petryk, M. R., Fraissard, J. (2021). Theory of the shear acoustic phonons spectrum and their interactionwith electrons due to the piezoelectric potential in AlN/GaN nanostructures of plane symmetry. Low Temperature Physics, 47 (2), 159-172. http://jnas.nbuv.gov.ua/article/UJRN-0001221092