Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see <a href="http://www.iec.ch/61508">www.iec.ch/61508</a>)— 48 стр.
Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see <a href="http://www.iec.ch/functionalsafety">Functional Safety and IEC 61508</a>)— 234 стр.
Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see <a href="http://www.iec.ch/functionalsafety">Functional Safety and IEC 61508</a>)— 234 стр.
Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (IEC 61158-1:2014); German version EN 61158-1:2014— 83 стр.