May 2019

1. 10.29135/std.517943
2. 10.29135/std.512925
3. 10.29135/std.528994
4. 10.29135/std.505910
5. 10.29135/std.491078
6. 10.29135/std.375995
7. 10.29135/std.479417
8. 10.29135/std.507263
9. 10.29135/std.509335
10. 10.29135/std.522672