0500 Oau 1100 2017 2050 ##0##urn:nbn:de:hebis:04-es2017-00023 2051 ##0##10.17192/es2017.0002 3000 Müller, Ulrich 4000 The symmetry of helical chains 4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/es/2017/0002=x H 5050 |540 5584 polymeric molecule 5584 Balkengruppe 5584 symmetry 5584 Helix 5584 Hermann-Mauguin-Symbol 5584 Polymermolekül 5584 Spiralkette 5584 rod group 5584 Symmetrie 5584 helix 5584 Hermann-Mauguin symbol 5584 Chemie opus:7541