THE LAW OF CONSTANT TRAVEL TIME AND TRIP-RATES

[1] BLAAS H, 1976, PUBLIKATIE STICHTING, V21

[2] CLARK N, 1974, TRANSPORTATION R OCT

[3] GODARD H, 1978, BUDGETS TEMPS TRANSP

[4] HAGERSTRAND T, 1973, 15ES INT S CEMT ATH

[5] HAUTZINGER H, 1980, WORLD C TRANSPORT RE

[6] Hirsch F., 1977, SOCIAL LIMITS GROWTH

[7] HUPKES G, 1977, GASGEVEN AFREMMEN

[8] Linder S. B., 1970, HARRIED LEISURE CLAS

[9] MICHON JA, 1978, PSYCHOL AID GUIDE TR

[10] MICHON JA, 1978, IATSS S TOKYO

[1] BLAAS H, 1976, PUBLIKATIE STICHTING, V21

[2] CLARK N, 1974, TRANSPORTATION R OCT

[3] GODARD H, 1978, BUDGETS TEMPS TRANSP

[4] HAGERSTRAND T, 1973, 15ES INT S CEMT ATH

[5] HAUTZINGER H, 1980, WORLD C TRANSPORT RE

[6] Hirsch F., 1977, SOCIAL LIMITS GROWTH

[7] HUPKES G, 1977, GASGEVEN AFREMMEN

[8] Linder S. B., 1970, HARRIED LEISURE CLAS

[9] MICHON JA, 1978, PSYCHOL AID GUIDE TR

[10] MICHON JA, 1978, IATSS S TOKYO