• Autocorrelation function for a noisy fractional oscillatorSauga, Ako; Mankin, Romi; Ainsaar, AinLatest trends on systems. Volume 22010 / p. 585-589
• Colored-noise-induced Hopf bifurcations in predator-prey communitiesMankin, Romi; Laas, Tõnu; Sauga, Ako; Ainsaar, Ain; Reiter, EerikPhysical review E2006 / p. 021101-1 - 021101-9 https://journals.aps.org/pre/pdf/10.1103/PhysRevE.74.021101
• Coloured-noise-induced transitions in nonlinear structuresMankin, Romi; Laas, Tõnu; Soika, Erkki; Sauga, Ako; Rekker, Astrid; Ainsaar, Ain; Ugaste, ÜloNukleonika2008 / 3, p. 127-134 : ill https://bibliotekanauki.pl/articles/147752
• Constructive role of temperature in ratchets driven by trichotomous noiseMankin, Romi; Ainsaar, Ain; Haljas, Astrid; Reiter, EerikPhysical review E2001 / p. 041110-1 - 041110-12 https://pubmed.ncbi.nlm.nih.gov/11308822/
• Current reversals in ratchets driven by trichotomous noiseMankin, Romi; Ainsaar, Ain; Reiter, EerikPhysical review E2000 / 6, p. 6359-6367 : ill
• IPhO 2012: how magnets curve the waterKalda, Jaan; Kikas, Jaak; Heidelberg, M.; Ainsaar, Ain; Lõhmus, RünnoEuropean journal of physics2013 / p. S35-S48 : ill https://doi.org/10.1088/0143-0807/34/4/S35 https://www.scopus.com/sourceid/27536 https://www.scopus.com/record/display.uri?eid=2-s2.0-84880539763&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.1088%2F0143-0807%2F34%2F4%2FS35%29&sessionSearchId=08e7c58f88aea92900d731f06ee215ed https://jcr.clarivate.com/jcr-jp/journal-profile?journal=BALT%20J%20ROAD%20BRIDGE%20E&year=2013 https://www.webofscience.com/wos/woscc/full-record/WOS:000328805200002
• Noisy fractional oscillator : Temporal behavior of the autocorrelation functionSauga, Ako; Mankin, Romi; Ainsaar, AinWSEAS Transactions on Systems2010 / 10, p. 1019-1028 : ill
• Resonant behavior of a fractional oscillator with fluctuating massSauga, Ako; Mankin, Romi; Ainsaar, AinApplication of Mathematics in Technical and Natural Sciences : 4th International Conference - AMiTaNS'12 : memorial volume devoted to Prof. Christo I. Christov : St. Constantine and Helena, Bulgaria 11–16 June 20122012 / p. 224-232 https://pubs.aip.org/aip/acp/article-abstract/1487/1/224/855288/Resonant-behavior-of-a-fractional-oscillator-with?redirectedFrom=PDF
• Resonant behavior of a fractional oscillator with fluctuating massSauga, Ako; Mankin, Romi; Ainsaar, AinFourth International Conference on Application of Mathematics in Technical and Natural Sciences 11–16 June 2012, St. St. Constantine and Helena, Bulgaria : book of abstracts2012 / p. 42-43 https://pubs.aip.org/aip/acp/article-abstract/1487/1/224/855288/Resonant-behavior-of-a-fractional-oscillator-with?redirectedFrom=PDF
• Thermally enhanced stability in fluctuating bistable potentialsMankin, Romi; Soika, Erkki; Sauga, Ako; Ainsaar, AinPhysical review E2008 / p. 051113-1 - 051113-9 : ill https://pubmed.ncbi.nlm.nih.gov/18643032/
• Trichotomous noise-induced transitionsMankin, Romi; Ainsaar, Ain; Reiter, EerikPhysical review E, Statistic physics plasma fluids related interdisciplinary topics ...1999 / 2, p. 1374-1380
• Trichotomous-noise-induced catastrofic shifts in symbiotic ecosystemsMankin, Romi; Ainsaar, Ain; Haljas, Astrid; Reiter, EerikPhysical review E2002 / p. 051108-1 - 051108-9 https://journals.aps.org/pre/abstract/10.1103/PhysRevE.65.051108