stɹˈæɾədʒiz ʌv siːkwˈɛnʃəl ˌiːkwɪlˈɪbɹiə ɔːɹ ˈiːvən ɛkstˈɛnsɪvfˈɔːɹm tɹˈɛmblɪŋ hˈænd pˈɜːfɛkt ˌiːkwɪlˈɪbɹiə ɑːɹ nˌɑːt nˌɛsɪsˈɛɹᵻli ɐdmˈɪsᵻbəl.
Strategies of sequential equilibria (or even extensive-form trembling hand perfect equilibria) are not necessarily admissible.