1 Subjects: “...thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information...”

2 Subjects: “...thema EDItEUR::U Computing and Information Technology::UD Digital Lifestyle and online world...”

3 Subjects: “...volunteered geographic information...”

4 Subjects: “...Research & information: general / bicssc...”

5 Subjects: “...informational asymmetry...”

6 Subjects: “...information perception of fruit trees...”

7 Subjects: “...information entropy theory...”