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TR News, Issue 143, p. 19-20
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TR News, Issue 142, p. 7-11,32
9 p.
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Transportation Research Record, Issue 1243, p. 47-53
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Transportation Research Record, Issue 1244, p. 39-51
Transportation Research Record, Issue 1236, p. 14-22
Transportation Research Record, Issue 1209, p. 65-72
Transportation Research Board Special Report, Issue 221, pp 8-42
Transportation Research Board Special Report, Issue 221, p. 135-146
Transportation Research Board Special Report, Issue 221, pp 330-335
Transportation Research Board Special Report, Issue 221, pp 336-348
Transportation Research Board Special Report, Issue 221, pp 387-407
Transportation Research Board Special Report, Issue 221, pp 505-507
NCHRP Report, Issue 304, 114 p.
TR News, Issue 138, p. 11-12
Transportation Research Circular, Issue 336, 34 p.
Transportation Research Circular, Issue 333, p. 13-23
Transportation Research Circular, Issue 333, p. 24-34
Transportation Research Circular, Issue 333, p. 35-51
Transportation Research Circular, Issue 333, p. 52-56
Transportation Research Circular, Issue 332, 47 p.
Transportation Research Circular, Issue 332, p. 23-28
TR News, Issue 135, p. 8-10
Transportation Research Circular, Issue 329, p. 82-84
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