Ludwick

发表

BUS PRIORITY SYSTEMS: SIMULATION AND ANALYSIS

Ludwick, 1976 .

SIMULATION OF AN UNCONDITIONAL PREEMPTION BUS PRIORITY SYSTEM

Ludwick, S John, 1975 .

UNCONDITIONALLY PREEMPTIVE BUS PRIORITY SYSTEM: SUMMARY OF SIMULATION RESULTS

Ludwick, 1975 .

LORAN POSITION DETERMINATION IN AN URBAN ENVIRONMENT: A COMPARISON OF THREE TECHNIQUES

Ludwick, 1979 .

DETAILED DESIGN FOR A MIS FOR THE SOUTHERN CALIFORNIA RAPID TRANSIT DISTRICT

Ludwick, 1980 .

COMPARISON OF THREE LORAN POSITION-DETERMINATION TECHNIQUES IN THE LOS ANGELES AREA

Ludwick, 1980 .