Per anno

@article{traindelay-information41,
   articleno = 269,
   author = {Denti, Enrico and Burroni, Luca},
   doi = {10.3390/info14050269},
   issn = {2078-2489},
   journal = {Information},
   number = 5,
   title = {Delay Indices for Train Punctuality},
   url = {https://www.mdpi.com/2078-2489/14/5/269},
   volume = 14,
   year = 2023
}