THE DYNAMICAL-SYSTEMS APPROACH TO DIFFERENTIAL-EQUATIONS

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[63] Poincar├a┬ H., 1881, J MATH PURE APPL, V7, P375

[64] POINCARE H, 1892, METHODES NOUVELLES M, V1

[65] Poincare H., 1899, METHODES NOUVELLES M, V3

[66] Poincare H, 1893, METHODES NOUVELLES M, VII

[67] POINCARE H, 1921, ACTA MATH, V38, P1

[68] Protter Murray H., 1984, MAXIMUM PRINCIPLES D, DOI [10.1007/978-1-4612-5282-5, DOI 10.1007/978-1-4612-5282-5]

[69] STRUGGLE FOR LIFE .I. 2 SPECIES [J]. BULLETIN OF MATHEMATICAL BIOPHYSICS, 1967, 29 (02): : 377 - &

[70] Robinson J., 2013, ACCUMULATION CAPITAL

[61] Plya G., 1971, PROBLEMS THEOREMS AN

[62] POINCAR J. H., 1890, ACTA MATH, V13, P1, DOI DOI 10.1007/BF02392506

[63] Poincar├a┬ H., 1881, J MATH PURE APPL, V7, P375

[64] POINCARE H, 1892, METHODES NOUVELLES M, V1

[65] Poincare H., 1899, METHODES NOUVELLES M, V3

[66] Poincare H, 1893, METHODES NOUVELLES M, VII

[67] POINCARE H, 1921, ACTA MATH, V38, P1

[68] Protter Murray H., 1984, MAXIMUM PRINCIPLES D, DOI [10.1007/978-1-4612-5282-5, DOI 10.1007/978-1-4612-5282-5]

[69] STRUGGLE FOR LIFE .I. 2 SPECIES [J]. BULLETIN OF MATHEMATICAL BIOPHYSICS, 1967, 29 (02): : 377 - &

[70] Robinson J., 2013, ACCUMULATION CAPITAL