Pinelas, SandraKoplatadze, Roman2016-06-022016-06-022015-07-0154. R. Koplatadze e S. Pinelas, Oscillation Criteria for First Order Linear Difference Equations with Several Delay Arguments, Journal of Mathematical Sciences, August 2015, Volume 208, Issue 5, pp 571-5921573-8795http://hdl.handle.net/10400.26/13884engOscillation Criteria for First Order Linear Difference Equations with Several Delay Argumentsjournal article10.1007/s10958-015-2468-4