wrap \\k{} and \\r{} for bibtex
wrap \\k{} and \\r{} for bibtex

ZotPlus/zotero-better-bibtex,ZotPlus/zotero-better-bibtex,ZotPlus/zotero-better-bibtex,ZotPlus/zotero-better-bibtex,retorquere/zotero-better-bibtex,retorquere/zotero-better-bibtex,retorquere/zotero-better-bibtex,retorquere/zotero-better-bibtex,retorquere/zotero-better-bibtex,retorquere/zotero-better-bibtex