@mastersthesis{MS-Thesis_2019_Freitas,
  address = {Rio de Janeiro, Brazil},
  author = {Freitas, Marcela Ferreira de},
  month = {August},
  school = {Instituto de Engenharia Nuclear},
  title = {{Study of Cracks and Corrosion in Gas Pipelines Using Measurements of Transmission and Scattering of Gamma Rays}},
  url = {http://carpedien.ien.gov.br/handle/ien/3001},
  year = {2019}
}