Golev, Angel; Spasov, Georgi; Stieger, Martin; 2019: “A NOTE ON THE NEW PHAM’S SOFTWARERELIABILITY MODEL“ in „Neural, Parallel, and Scientific Computations“, 27, No. 3&4 (2019), ISSN: 1061-5369, Received: June 13, 2019; Accepted: September 28, 2019; Published: October 18, 2019. doi: 10.12732/npsc.v27i3&4.2, Dynamic Publishers, Inc., Acad. Publishers, Ltd. https://acadsol.eu/npsc
Pavlov, Nikolay; Spasov, Georgi; Stieger, Martin; Golev, Angel, 2019: „A NOTE ON THE EXTENDED SONG-CHANG-PHAM’S SOFTWARE RELIABILITY MODEL. II.“ in „International Journal of Differential Equations and Applications“, Volume 18, No. 1 (2019), pages: 87-98 ISSN (Print): 1311-2872; ISSN (Online): 1314-6084; url: https://www.ijdea.eu
http://ijpam.eu/en/index.php/ijdea/article/view/5865/215
Received: May 22, 2019; Revised: August 27, 2019; Published: September 11, 2019. doi: 10.12732/ijdea.v18i1.932, Academic Publications, Ltd., http://acadpubl.eu/ap/
Rahneva, Olga; Kiskinov, Hristo; Melemov, Hristo; Stieger, Martin, 2018: „ON THE APPROXIMATION OF ONE CLASS OF IMPULSE FUNCTIONS“ in „Neural, Parallel, and Scientific Computations“, 26, No. 3 (2018), S 237 – 246, ISSN: 1061-5369, AMS Subject Classification: 41A46
Received: June 11, 2018; Accepted: September 1, 2018; Published: September 15, 2018. doi: 10.12732/npsc.v26i3.1, Dynamic Publishers, Inc., Acad. Publishers, Ltd., https://acadsol.eu/npsc
Rahneva, Olga; Kiskinov, Hristo; Melemov, Hristo; Stieger, Martin, 2018: „SOME APPROXIMATION ASPECTS FOR A NEW CLASS CUMULATIVE DISTRIBUTION FUNCTIONS“ in „Neural, Parallel, and Scientific Computations“, 26, No. 2 (2018), S 225 – 235, ISSN: 1061-5369, AMS Subject Classification: 41A46
Received: January 27, 2018; Accepted: August 14, 2018; Published: September 8, 2018. doi: 10.12732/npsc.v26i2.6, Dynamic Publishers, Inc., Acad. Publishers, Ltd., https://acadsol.eu/npsc
Stieger, Martin, 2016:
„Die Berufsbildung im Kontext europäischer Bemühungen“ in „Erziehung und Unterricht“ Österreichische Pädagogische Zeitschrift 7-8/2016, S 705 – 708
Rahnev; N. Pavlov; A. Golev; M. Stieger; T. Gardjeva, 2014: „New electronic Education Service using the distributed e-learning plattform (DisPeL)“ International Electronic Journal of Pure and Applied Mathematics, Volume 7, No. 2, 2014, S 63-72
Rahnev, Hr. Krushkov, N. Pavlov, M. Stieger, N. Valchanov: New master program “Business Software Technologies” in faculty of mathematics and informatics of Plovdiv university, Proceedings of “Traditions, Direction, Challenges” – Jubilee National Scientific Conference with International Participation, Smolyan (2012), 173-176
Stieger, Martin:
„Globalisation Happens“; at&s display, The International AT&S Magazine, Issue 02 2008, S 3f