pɹəfˈɛsɚ mˈɑːltʃɐnˌɑːv ɪz ɐ ɹˈʌʃən fˈɔːɹmɚli sˈoʊviət ˈaɪsstɹˈɛŋθənd ˌoʊʃənəɡɹˈæfɪk ɹᵻsˈɜːtʃ vˈɛsəl.
Professor Molchanov () is a Russian (formerly Soviet) ice-strengthened oceanographic research vessel.