title: Comment on "Hypersensitive luminiscence of Eu3+ in dimethyl sulfoxide as a new probing for water measurement".
authors.affiliation: Department of Chemistry, Faculty of Science,  Masaryk University.
authors.forename: Pavla
authors.initials: P
authors.lastname: Pekarkova
authors.forename: Premysl
authors.initials: P
authors.lastname: Lubal
authors.forename: Petr
authors.initials: P
authors.lastname: Taborsky