no. 3
On secant spaces to projective curves
Compositio Mathematica, Tome 85 (1993) no. 3, pp. 311-313. 
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     author = {Ballico, E.},
     title = {On secant spaces to projective curves},
     journal = {Compositio Mathematica},
     pages = {311--313},
     publisher = {Kluwer Academic Publishers},
     volume = {85},
     number = {3},
     year = {1993},
     mrnumber = {1214450},
     zbl = {0790.14029},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1993__85_3_311_0/}
}
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Ballico, E. On secant spaces to projective curves. Compositio Mathematica, Tome 85 (1993) no. 3, pp. 311-313. http://archive.numdam.org/item/CM_1993__85_3_311_0/

[1] Coppens, M. and Martens, G., Secant spaces and Clifford's theorem, Compositio Math. 78 (1991), 193-212. | Numdam | MR | Zbl

[2] Fulton, W., Harris, J., and Lazarsfeld, R., Excess linear series on an algebraic curve, Proc. Amer. Math. Soc. 92 (1984), 320-322. | MR | Zbl

[3] Fulton, W., Lazarsfeld, R., On the connectedness of degeneracy loci and special divisors, Acta Math. 146 (1981), 271-283. | MR | Zbl