| refsys | (reference system elements) milestone-style elements used in reference systems | |
| Attributes: | ||
| Note | ||
| Tagset | base tag set for common core features | |
| Class | globincl | |
| Filename | teiclas2.ent | |
| Parents | [none] | |
| Members | cb lb milestone pb | |
| Declaration | <!ENTITY % m.refsys ' %x.refsys pb | milestone | lb | cb' > | |
| See | 3.7 ; 6.9.3 | |