Author

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Norman Johnson
The Ohio State University, Columbus, OH, United States of America
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25 articles by this author

 14-03-2019
 Unique: 526  |  Total: 741
 63-73
 31-12-2018
 Unique: 659  |  Total: 915
 65-80
 01-08-2018
 Unique: 1104  |  Total: 1673
 1-95
 17-01-2018
 Unique: 1394  |  Total: 2232
 87-122
 27-03-2017
 Unique: 1776  |  Total: 3064
 71-105
 30-01-2017
 Unique: 1678  |  Total: 2840
 1-136
 17-02-2016
 Unique: 1454  |  Total: 2512
 29-71
 17-02-2014
 Unique: 4954  |  Total: 7393
 1-188
 13-09-2013
 Unique: 3660  |  Total: 5444
 1-266
 03-07-2013
 Unique: 9011  |  Total: 10954
 1-151
 15-05-2013
 Unique: 4210  |  Total: 5941
 1-98
 18-04-2013
 Unique: 4794  |  Total: 7000
 1-263