Makarov, K. A.; Melezhik, V. V. Two sides of the coin: The Efimov effect and collapse in three-body systems with point-like interactions. I. (English. Russian original) Zbl 1041.81526 Theor. Math. Phys. 107, No. 3, 755-769 (1996); translation from Teor. Mat. Fiz. 107, No. 3, 415-432 (1996). MSC: 81Q10 47B25 81U10 47N50 PDFBibTeX XMLCite \textit{K. A. Makarov} and \textit{V. V. Melezhik}, Theor. Math. Phys. 107, No. 3, 755--769 (1996; Zbl 1041.81526); translation from Teor. Mat. Fiz. 107, No. 3, 415--432 (1996) Full Text: DOI
Makarov, K. A.; Melezhik, V. V.; Motovilov, A. K. Point interactions in the problem of three quantum particles with internal structure. (English. Russian original) Zbl 0853.45002 Theor. Math. Phys. 102, No. 2, 188-207 (1995); translation from Teor. Mat. Fiz. 102, No. 2, 258-282 (1995). MSC: 45E10 35Q40 81U05 PDFBibTeX XMLCite \textit{K. A. Makarov} et al., Theor. Math. Phys. 102, No. 2, 188--207 (1995; Zbl 0853.45002); translation from Teor. Mat. Fiz. 102, No. 2, 258--282 (1995) Full Text: DOI