International R&D spillovers: A comment
| Year of publication: |
1998
|
|---|---|
| Authors: | Lichtenberg, Frank R. ; Pottelsberghe de la Potterie, Bruno v. |
| Published in: |
European Economic Review. - Elsevier, ISSN 0014-2921. - Vol. 42.1998, 8, p. 1483-1491
|
| Publisher: |
Elsevier |