APA-čujuhus (7. p.)
Gräfe, W. (2008). Time-dependent mechanical properties of solids. Trans Tech Publications.
Chicago-čujuhus (17. p.)
Gräfe, Wolfgang. Time-dependent Mechanical Properties of Solids. Stafa-Zuerich ; Enfield, New Hampshire: Trans Tech Publications, 2008.
MLA-čujuhus (9. p.)
Gräfe, Wolfgang. Time-dependent Mechanical Properties of Solids. Trans Tech Publications, 2008.
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