The geographical and institutional proximity of research collaboration

R Ponds, Frank van Oort, K Frenken

Research output: Contribution to journalArticleAcademicpeer-review

438 Citations (Scopus)
Original languageUndefined/Unknown
Pages (from-to)423-444
Number of pages22
JournalPapers in Regional Science
Volume86
DOIs
Publication statusPublished - 2007
Externally publishedYes

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