Author

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Lyubomir Penev
Pensoft Publishers & Bulgarian Academy of Sciences, Sofia, Bulgaria
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13 articles by this author

Research Article
doi: 10.3897/rio.3.e14059
 09-06-2017
 Unique: 2450  |  Total: 4188
Single-media Publication
doi: 10.3897/rio.3.e14013
 08-06-2017
 Unique: 711  |  Total: 1267
Project Report
doi: 10.3897/rio.3.e13088
 05-04-2017
 Unique: 1016  |  Total: 1906
 28-02-2017
 Unique: 2758  |  Total: 5071
Research Presentation
doi: 10.3897/rio.3.e12265
 15-02-2017
 Unique: 1002  |  Total: 1775
Research Presentation
doi: 10.3897/rio.2.e10617
 23-09-2016
 Unique: 1025  |  Total: 1815
Project Report
Updated version 2 doi: 10.3897/rio.2.e10445
 12-09-2016
 Unique: 913  |  Total: 1742
 20-07-2016
 Unique: 1562  |  Total: 2867
Project Report
doi: 10.3897/rio.2.e9774
 06-07-2016
 Unique: 1505  |  Total: 4054
Project Report
doi: 10.3897/rio.2.e9390
 31-05-2016
 Unique: 2355  |  Total: 4213
Project Report
doi: 10.3897/rio.2.e8458
 12-03-2016
 Unique: 1652  |  Total: 3019
PhD Project Plan
doi: 10.3897/rio.2.e7757
 11-01-2016
 Unique: 2537  |  Total: 4948