concepts/concept-113-02-18.yaml: with the IEV rules. The synonym "Loschmidt number" and the symbol "<i>L</i>"
concepts/concept-113-02-18.yaml: "Loschmidt number" and the symbol "<i>L</i>" have been added to Note 2 to entry.
concepts/concept-113-02-18.yaml: et le symbole "<i>L</i>" ont été ajoutés dans la Note 2 à l’article.