411 REFERENCE · Wiktionary
Madelung
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
en de -
Proper noun
en.
Derived terms
en Madelung constant
en Madelung deformity, en Madelung's deformity
en Madelung syndrome, en Madelung's syndrome