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| 0001564590-18-027083-index.html | 2018-11-06 07:16:31 | |
| 0001564590-18-027083.txt | 2018-11-06 07:16:31 | |
| glt-8k_20180930.htm | 40368 | 2018-11-06 07:16:31 |
| glt-ex21_247.htm | 55724 | 2018-11-06 07:16:31 |
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