A Tentative Framework for Managing Software Product Development in Small Companies. - Kristian Rautiainen; Casper Lassenius; Jarno Vähäniitty; Maaret Pyhäjärvi; Jari Vanhanen (HICSS, 2002)

Key Decisions in Strategic New Product Development for Small Software Product Businesses. - Jarno Vähäniitty (EUROMICRO, 2003)

Towards an Approach for Managing the Development Portfolio in Small Product-Oriented Software Companies. - Jarno Vähäniitty; Kristian Rautiainen (HICSS, 2005)

A tentative framework for connecting long-term business and product planning with iterative & incremental software product development. - Jarno Vähäniitty (ACM SIGSOFT Softw. Eng. Notes, 2005)

Strengthening the link between business decisions and RE: Long-term product planning in software product companies. - Laura Lehtola; Marjo Kauppinen; Jarno Vähäniitty (RE, 2007)

Towards a conceptual framework and tool support for linking long-term product and business planning with agile software development. - Jarno Vähäniitty; Kristian Rautiainen (SDG@ICSE, 2008)

Long-Term Planning of Development Efforts by Roadmapping . - Jarno Vähäniitty; Casper Lassenius; Kristian Rautiainen; Pasi Pekkanen (EUROMICRO-SEAA, 2009)

Linking business and requirements engineering: is solution planning a missing activity in software product companies? - Laura Lehtola; Marjo Kauppinen; Jarno Vähäniitty; Marko Komssi (Requir. Eng., 2009)

Small software organizations need explicit project portfolio management. - Jarno Vähäniitty; Kristian Rautiainen; Casper Lassenius (IBM J. Res. Dev., 2010)

Supporting Scaling Agile with Portfolio Management: Case Paf.com. - Kristian Rautiainen; Joachim von Schantz; Jarno Vähäniitty (HICSS, 2011)