Singh, M. P. Seismic response of rail counterweight systems in elevators. Earthquake engineering & structural dynamics..
Chicago Style (17th ed.) CitationSingh, Mahendra P. "Seismic Response of Rail Counterweight Systems in Elevators." Earthquake Engineering & Structural Dynamics. .
MLA (9th ed.) CitationSingh, Mahendra P. "Seismic Response of Rail Counterweight Systems in Elevators." Earthquake Engineering & Structural Dynamics., .
Warning: These citations may not always be 100% accurate.