ANALYSIS OF PERIODIC PERTURBATIONS OF LIMIT-CYCLES

[21] HOWARD LN, 1976, HOPF BIFURACATION IT

[22] PERTURBATION-THEORY OF SELF-OSCILLATING SYSTEM WITH A PERIODIC PERTURBATION [J]. PROGRESS OF THEORETICAL PHYSICS, 1979, 61 (01): : 45 - 53

[23] STROBOSCOPIC PHASE PORTRAIT OF A FORCED NON-LINEAR OSCILLATOR [J]. PROGRESS OF THEORETICAL PHYSICS, 1979, 61 (01): : 54 - 73

[24] LAWRENCE RL, 1968, ISEC PROCESS DESIGN, V1, P427

[25] PHASE SHIFT AND LOCKING-IN REGIONS [J]. QUARTERLY OF APPLIED MATHEMATICS, 1967, 25 (02) : 222 - &

[26] PERIODIC SOLUTIONS OF A PERTURBED AUTONOMOUS SYSTEM [J]. ANNALS OF MATHEMATICS, 1959, 70 (03) : 490 - 529

[27] LOUD WW, 1961, P INT S NONLINEAR OS, P223

[28] DRIVEN OSCILLATIONS OF A LIMIT-CYCLE OSCILLATOR [J]. JOURNAL OF THEORETICAL BIOLOGY, 1980, 84 (01) : 119 - 134

[29] THEORY OF DISCOMMENSURATIONS AND COMMENSURATE-INCOMMENSURATE CHARGE-DENSITY WAVE-PHASE TRANSITION [J]. PHYSICAL REVIEW B, 1976, 14 (04): : 1496 - 1502

[30] MINORSKY N, 1974, NONLINEAR OSCILLATIO

[21] HOWARD LN, 1976, HOPF BIFURACATION IT

[22] PERTURBATION-THEORY OF SELF-OSCILLATING SYSTEM WITH A PERIODIC PERTURBATION [J]. PROGRESS OF THEORETICAL PHYSICS, 1979, 61 (01): : 45 - 53

[23] STROBOSCOPIC PHASE PORTRAIT OF A FORCED NON-LINEAR OSCILLATOR [J]. PROGRESS OF THEORETICAL PHYSICS, 1979, 61 (01): : 54 - 73

[24] LAWRENCE RL, 1968, ISEC PROCESS DESIGN, V1, P427

[25] PHASE SHIFT AND LOCKING-IN REGIONS [J]. QUARTERLY OF APPLIED MATHEMATICS, 1967, 25 (02) : 222 - &

[26] PERIODIC SOLUTIONS OF A PERTURBED AUTONOMOUS SYSTEM [J]. ANNALS OF MATHEMATICS, 1959, 70 (03) : 490 - 529

[27] LOUD WW, 1961, P INT S NONLINEAR OS, P223

[28] DRIVEN OSCILLATIONS OF A LIMIT-CYCLE OSCILLATOR [J]. JOURNAL OF THEORETICAL BIOLOGY, 1980, 84 (01) : 119 - 134

[29] THEORY OF DISCOMMENSURATIONS AND COMMENSURATE-INCOMMENSURATE CHARGE-DENSITY WAVE-PHASE TRANSITION [J]. PHYSICAL REVIEW B, 1976, 14 (04): : 1496 - 1502

[30] MINORSKY N, 1974, NONLINEAR OSCILLATIO