@article{761478,
      author = {Popelka, Gerald R., and Moore, Brian C. J., and Fay,  Richard R., and Popper, Arthur N.,},
      url = {http://library.usi.edu/record/761478},
      title = {Hearing aids /},
      doi = {https://doi.org/10.1007/978-3-319-33036-5},
      recid = {761478},
      pages = {1 online resource (xii, 333 pages) :},
}