"The booklet summarizes a cataloguing project, Fragmenta membranea IV, recently finished by the author. With this project the knowledge of the medieval and 16th century corpus of Latin chant sources of divine offices in or from Finland has now achieved a state where it can be estimated as a whole by means of printed catalogues and studies. As an example of this, the work also presents a musicological approach to one specific chant in these sources, the antiphon Haec est dies. ... [cf. Abstract].
"Padasjoki 2002."
Includes bibliographical references (pages 43-47).