6.6 Other topics in differential equations An Alternative Approach to the Vibrating String Problem, James Chew, 12:2, 1981, 147-149, C Computer Graphics for the Vibrating String, Howard Lewis Penn, 17:1, 1986, 79-89 A New Look at the Airy Equation with Fences and Funnels, John H. Hubbard, Jean Marie McDill, Anne Noonburg, and Beverly H. West, 25:5, 1994, 419-431, 6.2 Distinguised Oscillations of a Forced Harmonic Oscillator, T. G. Proctor, 26:2, 1995, 111-117, 6.2 Zeroing In on the Delta Function, Joan R. Hundhausen, 29:1, 1998, 27-32 How to Pump a Swing, Stephen Wirkus and Richard Rand and Andy Ruina, 29:4, 1998, 266-275, 9.9 Applications of Fourier Series in Classical Guitar Technique, James R. Hughes, 31:4, 2000, 300-303, C If ItŐs in the Textbook, It Must Be True, Donald A. Teets, 31:4, 2000, 307-308, F, 4.6 On a Plucked String, Tommaso Toffoli, 34:5, 2003, 390-393, F Musical Analysis and Synthesis in Matlab, Mark R. Petersen, 35:5, 2004, 396-401, C, 9.10