STAR TRAVEL, Part 1 - Stars and Distances
Spaceflight ; 38 , 4 ; 126-130
1996
Aufsatz (Zeitschrift)
Unbekannt
STAR TRAVEL, Part 2 - Ways and Means
Online Contents | 1996
|Mathematical models of road travel distances
TIBKAT | 1977
|British Library Conference Proceedings | 1999
|impact of measuring internal travel distances on selfpotentials and accessibility
DOAJ | 2016
|