@inproceedings{hansen_2002d2,
 author = {Hansen, M.},
 title = {Does it make sense to measure the insertion gain (IG) of a hearing aid fitting in small children?},
 publisher = {Median-Verlag},
 booktitle = {Referate des 47. Internationalen Hörgeräte-Akustiker-Kongresses},
 year = {2002},
 pages = {128-133},
 organization = {Union der Hörgeräte-Akustiker e.V.},
 address = {Heidelberg},
 annote = {derselbe artikel auf Deutsch ist hansen_2002d1},
}