Hi, My name is Georges Gressot ; I'm a french librarian at Université de Strasbourg, France I've developped a collaborative WebApp to manage serials deduplication in libraries. Its name is "eplouribousse" and it's under GNU General Public License v3.0 ; as this license says : This program is distributed in the hope that it will be useful. This application is currently implemented for the first time in our university for two projects ; you can freely access to the production sites in all their anonymous features : https://eplouribousse.di.unistra.fr/ and https://eplouribousse-droit.di.unistra.fr/ This will give you a first overview. I originally crafted this app in french for a french context and then translate it with getext in german and in english. I apologize for any translation faults. "eplouribousse" could be easely adjusted to work in a non french context. If you are concerned with the serials deduplication in Your libraries, You should have a look there : https://github.com/GGre/eplouribounistra or https://git.unistra.fr/gressot/yellow I will gladly answer your questions, Best regards, Georges -- Georges Gressot Conservation et valorisation des collections [log in to unmask] http://bu.unistra.fr