Asymptotic nature of solutions of the equation z ˙ = f ( t , z ) with a complex valued function f Josef Kalas (1984) Archivum Mathematicum Similarity:
Contributions to the asymptotic behaviour of the equation z ˙ = f ( t , z ) with a complex-valued function f Josef Kalas (1990) Czechoslovak Mathematical Journal Similarity:
Asymptotic behaviour of the equation z ˙ = G ( t , z ) [ h ( z ) + g ( t , z ) ] Josef Kalas (1989) Archivum Mathematicum Similarity: