Usage and diffusion of cellular telephony, 1998–2004
| Year of publication: |
2009
|
|---|---|
| Authors: | Grajek, Michał ; Kretschmer, Tobias |
| Published in: |
International journal of industrial organization. - Amsterdam [u.a.] : Elsevier, ISSN 0167-7187, ZDB-ID 8753556. - Vol. 27.2009, 2, p. 238-249
|