DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.3940/rina.navtec.1991 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.2.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.5.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.7 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.1.1 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.4.1 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.5.1 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.1.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.4.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.6.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.3.2 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.6.1 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.3.1 10.3940 201603220517 2021-08-23 0 10.3940/rina.navtec.1991.2.1 10.3940 201603220517 2021-08-23 0