@Article{         10.2307/2699531,
  Author        = "Novikov, D.",
  Abstract      = "An elementary example shows that the number of zeroes of a component of a solution of a system of linear ordinary differential equations cannot be estimated through the norm of coefficients of the system.",
  date-added    = "2023-04-04 13:06:22 +0200",
  date-modified = "2023-04-04 13:06:22 +0200",
  ISSN          = "00029939, 10886826",
  Journal       = "Proceedings of the American Mathematical Society",
  Number        = "12",
  Pages         = "3753--3755",
  Publisher     = "American Mathematical Society",
  Title         = "Systems of Linear Ordinary Differential Equations with Bounded Coefficients May Have Very Oscillating Solutions",
  URL           = "http://www.jstor.org/stable/2699531",
  URLDate       = "2023-04-04",
  Volume        = "129",
  Year          = "2001",
  bdsk-url-1    = "http://www.jstor.org/stable/2699531",
  File          = "Systems of Linear Ordinary Differential Equations with Bounded Coefficients May Have Very Oscillating Solutions - 2699531.pdf"
}

@Article{ 10.2307/2699531, Author = "Novikov, D.", Abstract = "An elementary example shows that the number of zeroes of a component of a solution of a system of linear ordinary differential equations cannot be estimated through the norm of coefficients of the system.", date-added = "2023-04-04 13:06:22 +0200", date-modified = "2023-04-04 13:06:22 +0200", ISSN = "00029939, 10886826", Journal = "Proceedings of the American Mathematical Society", Number = "12", Pages = "3753--3755", Publisher = "American Mathematical Society", Title = "Systems of Linear Ordinary Differential Equations with Bounded Coefficients May Have Very Oscillating Solutions", URL = "http://www.jstor.org/stable/2699531", URLDate = "2023-04-04", Volume = "129", Year = "2001", bdsk-url-1 = "http://www.jstor.org/stable/2699531", File = "Systems of Linear Ordinary Differential Equations with Bounded Coefficients May Have Very Oscillating Solutions - 2699531.pdf" }