https://www.epj-conferences.org/articles/epjconf/ref/2017/29/epjconf_azores2017_05005/epjconf_azores2017_05005.html
Isochrones of M67 with an Expanded Set of Parameters | EPJ Web of Conferences
EPJ Web of Conferences, open-access proceedings in physics and astronomy
web conferencesisochronesexpandedsetparameters
https://maps.openrouteservice.org/directions?a=48.14078,11.5656,48.30638,12.59569&b=0&c=0&k1=de-DE&k2=km
OpenRouteService route planner - directions, isochrones and places
Openrouteservice is a open source route planner with plenty of features for car, heavy vehicles, hiking, cycling and wheelchair
route planneropenrouteservicedirectionsisochronesplaces
https://publications-cnrc.canada.ca/eng/view/object/?id=b8889e1b-0df3-41a4-86c7-3afc969f3447
The Victoria-Regina Stellar Models: Evolutionary Tracks and Isochrones for a Wide Range in Mass and...
The Victoria-Regina Stellar Models: Evolutionary Tracks and Isochrones for a Wide Range in Mass and Metallicity that Allow for Empirically Constrained Amounts...
the victoriastellar modelswide rangereginaevolutionary