Kalachev, J., Georgiev, G., Jordanov, P. Calculating the force tension at horizontal pressure of teeth and different degree of decomposition of paradontium. Plovdiv: 1999 142-146,.
Kalachev, J., Georgiev, G., Jordanov, P. Calculating the force tension at horizontal pressure of teeth and different degree of decomposition of paradontium. Plovdiv: 1999 142-146,.
Kalachev, J., Georgiev, G., Jordanov, P. (1999) Calculating the force tension at horizontal pressure of teeth and different degree of decomposition of paradontium, Plovdiv: 142-146,.
Kalachev, J., Georgiev, G., & Jordanov, P. (1999). Calculating the force tension at horizontal pressure of teeth and different degree of decomposition of paradontium. Plovdiv: 142-146.
Kalachev J, Georgiev G, Jordanov P. Calculating the force tension at horizontal pressure of teeth and different degree of decomposition of paradontium. Plovdiv: 1999. p. 142-146.