Cita APA (7th ed.)

Glazman, I. M. (1965). Direct methods of qualitative spectral analysis of singular differential operators. Israel Program for Scientific Translations.

Cita Chicago (17th ed.)

Glazman, Israil' Markovich. Direct Methods of Qualitative Spectral Analysis of Singular Differential Operators. Jerusalem: Israel Program for Scientific Translations, 1965.

Cita MLA (9th ed.)

Glazman, Israil' Markovich. Direct Methods of Qualitative Spectral Analysis of Singular Differential Operators. Israel Program for Scientific Translations, 1965.