TY  - JOUR
PY  - 1830//
TI  - On Certain Parts of the Theory of Railways; with an Investigation of the Formulæ Necessary for the Determination of the Resistances to the Motion of Carriages upon Them, and of the Power Necessary to Work Them. [Abstract]
JO  - Abstracts of the papers printed in the Philosophical Transactions of the Royal Society of London
A1  - Lardner, Dionysius
SP  - 385
EP  - 388
VL  - 3
IS  - 
N2  - <p>[Abstract unavailable]</p> 
LA  - 
SN  - 0365-5695
UR  - http://dx.doi.org/
ID  - ref1
ER  -