Portocala R., Boeru V. (1959) Micromethod of electrophoresis in agar-agar gel. Voprosy Meditsinskoi Khimii, 5(4), 310-316.

Portocala R. et al. Micromethod of electrophoresis in agar-agar gel // Voprosy Meditsinskoi Khimii. - 1959. - V. 5. -N 4. - P. 310-316.

Portocala R. et al., "Micromethod of electrophoresis in agar-agar gel." Voprosy Meditsinskoi Khimii 5.4 (1959): 310-316.

Portocala, R., Boeru, V. (1959). Micromethod of electrophoresis in agar-agar gel. Voprosy Meditsinskoi Khimii, 5(4), 310-316.