• Acessibility conditions for discrete time nonlinear multiinput multioutput systemsKotta, Ülle; Tõnso, Maris5th Junior European Meeting on Control & Information Technology : September 20-22, 2006, Tallinn, Estonia : book of abstracts2006 / p. 25
  • Characteristics of output circuit with feedback containing transmission linesKängsep, EikoAnalysis and synthesis of complicated systems and circuits with the aid of computers1989 / p. 27-46
  • Disturbance decoupling of multi-input multi-output discrete-time nonlinear systems by static measurement feedbackKaldmäe, Arvo; Kotta, ÜlleProceedings of the Estonian Academy of Sciences2012 / p. 77-88 https://artiklid.elnet.ee/record=b2497319*est
  • Input-output decoupling of discrete-time nonlinear systems by dynamic measurement feedbackKaldmäe, Arvo; Kotta, ÜlleEuropean journal of control2017 / p. 31-38 : ill https://doi.org/10.1016/j.ejcon.2016.12.004 https://www.scopus.com/sourceid/25406 https://www.scopus.com/record/display.uri?eid=2-s2.0-85009285078&origin=inward&txGid=486ff10582e42fae8ae11c0d80df1ee0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EUR%20J%20CONTROL&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000397836300004
  • Input–output linearization of discrete-time systems by dynamic output feedbackKaldmäe, Arvo; Kotta, ÜlleEuropean journal of control2014 / p. 73-78 https://doi.org/10.1016/j.ejcon.2013.12.004 https://www.scopus.com/sourceid/25406 https://www.scopus.com/record/display.uri?eid=2-s2.0-84894658765&origin=inward&txGid=3db91738a5eadd4ded7b3b2e5cef7534 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EUR%20J%20CONTROL&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000333721100003
  • Realizability of bilinear input-output differential equations in the classigal [i.e. classical] state-space formKotta, Ülle; Mullari, Tanel; Kotta, Palle; Zinober, Alan5th Junior European Meeting on Control & Information Technology : September 20-22, 2006, Tallinn, Estonia : book of abstracts2006 / p. 18
  • Sisend-väljund keeles PL/1 : loengukonspektJürgenson, Rein, inform.1975 https://www.ester.ee/record=b1307642*est
  • Программирование ввода-вывода на языке ПЛ/1 : методическое пособие1980 https://www.ester.ee/record=b1304219*est
  • Формирование выходных документовLeppikson, ViktorАвтоматизация проектирования в электронике - система SPADE1982 / с. 47-56 https://www.ester.ee/record=b1312243*est https://digikogu.taltech.ee/et/Item/4bb3c838-273f-4f66-907d-fe44df0c246b