Author

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

Research Article
    doi: 10.3897/zookeys.550.9551
 07-01-2016
 Unique: 856  |  Total: 1456
 233-246
 27-04-2015
 Unique: 857  |  Total: 1419
 1-8
 03-09-2013
 Unique: 3483  |  Total: 4049
 1-3
 18-12-2012
 Unique: 3741  |  Total: 4605
 1-10
 04-07-2012
 Unique: 5091  |  Total: 5793
 1-3
Review Article
    doi: 10.3897/zookeys.150.2189
 28-11-2011
 Unique: 26398  |  Total: 28103
 127-149
Review Article
    doi: 10.3897/zookeys.150.2213
 28-11-2011
 Unique: 6985  |  Total: 8009
 89-116
 28-11-2011
 Unique: 4869  |  Total: 5736
 5-14
 28-11-2011
 Unique: 5835  |  Total: 6545
 1-3
Research Article
    doi: 10.3897/zookeys.150.2149
 28-11-2011
 Unique: 6053  |  Total: 7229
 211-229
Forum Paper
    doi: 10.3897/zookeys.90.1369
 14-04-2011
 Unique: 10586  |  Total: 11336
 1-12
Forum Paper
    doi: 10.3897/zookeys.50.538
 30-06-2010
 Unique: 10838  |  Total: 11850
 1-16