. . . . "N." . "Lev Nikolaevich Ėngelʹgardt"@en . . "Engelhardt" . "Nikolaevic" . "Engelgardt" . . "Lev Nikolaevitch Engelgardt" . "L. N. Èhnel'gardt" . "Engel'hardt" . "Lev Nikolaevich" . "Lev N." . "Lev Nikolaevitch" . "1766-1836 Ėngelʹgardt Lev Nikolaevich Ėngelʹgardt" . "Engel'gardt" . "Èngelʹgardt"@fr-FR . . "ENGEL'GARDT" . . "Ėngelʹgardt, L. N, (Ėngelʹgardt, Lev Nikolaevich)" . "Lev Nikolaevich ENGEL'GARDT" . "Nikolaevich"@en . "Ėngelʹgardt, L. N, 1766-1836" . "Lev Nikolaevič Ėngel'gardt" . "Lev Nikolaevič Èngel'gardt"@pl-PL . "Л.Н" . . "Èngel'gardt L. N." . "Lev Nikolaevič Engelhardt" . . "Lev Nikolaevich Ėngelʹgardt" . "Lev Nikolaevič Èngelʹgardt" . "Lev Nikolaevich" . "Lev Nikolaevic Engel'gardt" . "Nikolaevič" . "Ėngelʹgardt, L. N. (Lev Nikolaevich)" . "Èngel'gardt L. N" . . "Л.Н Энгельгардт" . "Ėngelʹgardt"@en . "Lev N. Engelhardt" . "Lev Nikolaevič Engel'hardt"@pl-PL . "Lew Mikołajewicz" . "Èngel'gardt" . "Èngelʹgardt" . "1836" . "Ėngel'gardt" . "Lev Nikolaevič Ėngelʹgardt" . "Lev N. Ėngelʹgardt"@de-DE . "Ėngelʹgardt" . "1766-02-10" . "Энгельгардт" . "Èhnel'gardt" . "Lev Nikolaevič Engel'gardt" . "L." . "L.N. Ėngelʹgardt"@nl-NL . "Lev N. Ėngel'gardt" . "Lev Nikolaevič Ėngelʹgardt"@sv-SE . "Lev N. Engel'gardt" . . "Lev Nikolajevič Engel'gardt"@cs-CZ . "Lev Nikolaevič Engelhardt" . . . "L.N Ėngelʹgardt"@en . "Lew Mikołajewicz Engelhardt" . "Lev Nikolaevich Engelhardt" . . "Lev Nikolaevič" . "L. N." . "L. N. Ėngelʹgardt"@en-US . "L. N. Engelǵardt"@de-DE . "Engelgardt" . "Lev"@en .