Hill's equation/
Magnus, Wilhelm, 1907-
Hill's equation/ [by] Wilhelm Magnus [and] Stanley Winkler. - New York: Interscience Publishers, [1966]. - viii, 127 p.: 24 cm. - Interscience tracts in pure and applied mathematics; no. 20. .
Bibliography: p. 122-125.
66022058 //r912
GB67-1200
Hill's equation.
515.35 / M199h
Hill's equation/ [by] Wilhelm Magnus [and] Stanley Winkler. - New York: Interscience Publishers, [1966]. - viii, 127 p.: 24 cm. - Interscience tracts in pure and applied mathematics; no. 20. .
Bibliography: p. 122-125.
66022058 //r912
GB67-1200
Hill's equation.
515.35 / M199h