DATEC, Rapp. al CF, Mobility Pricing - Studio d’impatto sull’esempio della regione di Zugo, 2019-12-13, pag. 41 ([Internet, 2023-03-09](https://www.astra.admin.ch/dam/astra/it/dokumente/abteilung_direktionsgeschaefteallgemein/mobility-pricing-wirkungsanalyse-bericht-br.pdf.download.pdf/Studio%20d%E2%80%99impatto%20sull%E2%80%99esempio%20della%20regione%20di%20Zugo%20e%20accertamenti%20in%20merito%20a%20fattibilit%C3%A0%20tecnica%20e%20protezione%20dei%20dati%20%E2%80%93%20Rapporto%20al%20Consiglio%20federale.pdf))