It is possible to search for the treatise files by a text search on all the files fields (author, title, publisher, notes...) using the "Free Search" field; is also possible to perform a closer search using the title, author, language or country of publication fields, as well as by year or time periods. It is also possible to carry out a search by associating these items, ie requesting multiple entries at the same time to perform a combined search.
When the search is complete, the system indicates for each file, author, title, year of publication, country and language of publication: clicking on any field between ID, author or title, opens the detailed description of the work.
In the presence of a file related to a work, by clicking on the author's name you get a list of all the author's files. The same operation can be performed by clicking on the indication of the year, language or country of publication.
The indication of the year usually shows the date of publication. When it is followed by an asterisk (for example, 1585 *, or 1580-1590 *) it shows instead the date, true or presumed, in which the work was composed. Information on this is provided in the "Notes" field of the file.
Important: the system keeps in the filter fields the values chosen in the last search: to clear the fields press "Clear filters".